For the Neon tetras, the band starts from half its full length and extends to the back, whereas the Cardinal Tetras red band covers the lower full length of its body. They’re appropriate for community tanks so long as water conditions are favorable and different species are peaceful. Rising to about three cm (1.2 in) whole size, the cardinal tetra has the hanging iridescent blue line attribute of the genus Paracheirodon laterally bisecting the fish, with the body under this line being vivid red in coloration, therefore the identify “cardinal tetra”. Cardinal Tetras can be quite a bit more sensitive than their cousins the Neon Tetra so should therefore not be kept in new tanks. What Size Aquarium Do Cardinal Tetras Need? Externally, the cardinal tetra resembles the usual neon, the body is elongated, the Red Stripe does not break off, from the … They’re found in tanks…, The 15 Best Types Of Freshwater Aquarium Catfish, Clown Loach Care: Tank Size, Food, Lifespan, Tank Mates…, Indian Almond Leaves: Benefits For Your Aquarium, The 35 Best Low Light Aquarium Plants (Must-See), 35 Peaceful Community Fish For Your Tank (Updated List), Malaysian Trumpet Snail 101: Detailed Info & Care Tips. Common Names : Cardinal Tetra. Approximate Purchase Size: 3/4" to 1-3/4" Please note: We guarantee that ALL aquaria species we offer will arrive alive and in good condition. This isn’t a species that does well in a newly began aquarium.The best pH is below 6, and the hardness shouldn’t be above 4 dGH. At that point, provide infusoria, powdered fry food, and baby brine shrimp. The cardinal tetra forages in areas of slow-moving shallow water. © 2020 Aqua World. Maybe you should do the same! If you’re successful, the pair will breed during the evening. The fish that live the longest tend to have the most space! Common Names: Cardinal tetra, large neon tetra, red neon, roter neon. However, these colors are very rare. Author Note: Even in small groups, Cardinal Tetras will gather and exhibit some beautiful shoaling behavior. They’re even easier to prevent with good tank maintenance! You’ll learn things like ideal water parameters, tank mates, diet, size, and even breeding tips! The typical Cardinal Tetra lifespan is between four and five years when healthy. They’re simply bullied by aggressive fish as they’re unable to defend themselves.Like most Tetras, they’re peaceful and make a terrific addition to a community aquarium, however, they are often saved in a species solely tank too. That’s because they require a very stable environment to stay healthy! This species is not very fussy and can thrive as long as you keep them in the right conditions. Your email address will not be published. Clearly, many people are in love with keeping ornamental fish, which is mostly because of the benefits they offer . Typically, the male will swim alongside the female as she distributes the eggs in plants. The cardinal tetra only grows up to 2” in size and only lives an average of four years. This guide will teach you the fundamentals of Cardinal Tetra care, so you’ll be fully prepared once you decide to buy some. Anubias Nana, Amazon Swords, and Java Fern are some straightforward species to care for. Scientific Name: Paracheirodon axelrodi. Nevertheless, many breeders at the moment are producing the fish; most often one can decide if the cardinal tetra is bred or wild-caught attributable to damaged fins on wild-caught specimens. Throughout the day, the fish will explore the tank and swim together. 7020).Breeding in captivity is possible but difficult and most specimens in the aquarium trade are caught in the tributaries of the Rio Negro and Orinoco. If the feminine is ready, she will allow the male to swim alongside her, and collectively, the pair will release eggs and sperm. These fish can do well in tanks of that size. Tank Size: 30 gal (113.5L) Buenos Aires tetras sport striking red fins that stand out against planted backgrounds. We love chatting with our readers and helping them out! That makes them a rather small freshwater species that can be kept in fairly compact tanks. Author Note: This is something to be mindful of when finding compatible tank mates (more on that in the section below). axelrodi: named for author, publisher of pet care books, and entrepreneur Herbert R. Axelrod. These fish can live in all types of environments. Author Note: This isn’t a species that you can just plop into a newly established tank. One unique health issue to be wary of is Neon Tetra Disease. Required fields are marked *. You should preserve appropriate water circumstances – hold the temperature between 73-81°F and the pH ought to be 6-7. Territorial species will bully the Cardinal Tetra. Also, avoid any larger fish that could eat them (obviously). The cardinal tetra has bright red ventral parts and an iridescent blue line that runs horizontally down the size of its body. In case you are starting a community with bottom-dwellers, a sandy substrate is greatest as a result of they’re less prone to scratch themselves. Like their similar-looking cousin, the Neon Tetra, Cardinal Tetras are frequently bred in captivity, resulting in large numbers of fish in the trade. Natural decor that mimics their natural habitat is best. Keep the lights low, as fry are very sensitive to light. Cardinal Tetras stick to the middle of the aquarium, but that doesn’t mean that you can ignore the substrate. In case you are starting a community with bottom-dwellers, a sandy substrate is greatest as a result of they’re less prone to scratch themselves.You possibly can scatter round some decorations, however, plants are splendid in case you are trying to supply some shelter. Also, the hood keeps debris or dust from falling into the tank. As long as you have the right information, Cardinal Tetra care shouldn’t be too difficult to manage. A 20-gallon aquarium will provide sufficient swimming houses to fulfill their energetic lifestyle. Alison has been interested in fish and aquariums for over five years. It’s native to the upper Orinoco and Negro Rivers in South America. Two gallons per additional Tetra is fine. Change the perspective to one above the fishes, nevertheless, and the color turns into extra greenish. They are also a bit smaller than Cardinal Tetras, rarely reaching an adult size of more than 1 inch. You have to get conditions just right to trigger spawning. They have a big abdomen and a small gut. It is often confused with the Neon tetra as it is similar in appearance.. Cardinal Tetras are suitable for beginner aquarists as they are relatively hardy, easy to care for and very colourful. Catfish Species for Aquariums – Types of Aquarium Catfish, Blood Parrot Cichlid – Profile | Care | Tank Mates | Eggs | Food. The vegetation is important for blocking out light and providing shelter, but that open swimming area is crucial, too. Tetras are a fabulous family of tropical fish and are arguably the most kept type of tropical fish in the aquarium hobby. These fish are harder to raise in an aquarium setting and the retail price is reflected in this element. Failure to address their needs could result in stress, disease, and even premature death. This is due to their striking blue and red color that stands out great in any aquarium. In order to make sure the parameters are stable and consistent it’s important to perform regular water tests. The cardinal tetra, scientific name Paracheirodon axelrodi is a freshwater fish of the characin family (family Characidae) of the order Characiformes. The cardinal tetra’s look is much like that of the carefully related neon tetra, with which it’s typically confused; the neon’s red coloration extends solely about halfway to the nostril, and the neon’s blue stripe is a less vibrant blue in color. The cardinal tetra's appearance is similar to that of the closely related neon tetra, with which it is often confused; the neon's red coloration extends only about halfway to the nose, and the neon's blue stripe is a less vibrant blue. For Neons, the red color only marks half of the body. To supplement that food, you can provide live or frozen snacks. The cardinal tetra honors Herbert R. Axelrod, the noted fishkeeping writer and publisher. Temperature : 73°F - 80°F (23°C - 27°C) Water Hardness : 2° to 6° dH He was the first person to recognize that the cardinal tetra (at the time called the scarlet tetra) was a new species, so when ichthyologist Leonard P. Schultz described the fish in 1956, he chose the name Cheirodon axelrodi, now Paracheirodon axelrodi. Make sure that your filtration system is in good working order as well to prevent ammonia and nitrate levels from going out of whack. These fish come from slow-moving waters in South America where the environment is warm, clear, and heavily shaded. These fish don’t venture to the bottom of the aquarium fairly often, so you’ll be able to select any substrate. The average size of the cardinal tetra is about 5 inches. A well-planted tank with an open heart house is a perfect habitat for this species. Over the years breeders have worked on more effective ways to breed a steady supply of the Cardinal Tetra, with that comes a rise in popularity. They’re appropriate for community tanks so long as water conditions are favorable and different species are peaceful.Potential tankmates that may be appropriate include different tetra species, danios, rasboras, dwarf gouramis, and small to medium members of the catfish family. Provide only enough food that they can eat in about three minutes (anything more will result in overfeeding). That makes them a rather small freshwater species that can be kept in fairly compact tanks. Brine shrimp, bloodworms, and other popular high-protein foods are always appreciated. Cardinal tetra gets its name from the vivid red coloration (‘cardinal red’) below its lateral line. Additionally, the neon’s tetras bright blue stripe is located along its top or middle. The attribute iridescence of this and associated fishes, such because the neon tetra, is a structural coloration, attributable to the refraction of light inside guanine crystals that develop inside particular cells referred to as iridocytes within the subcutaneous layer. However, they’re usually found in shallow rivers and streams surrounded by a ton of vegetation. Neon tetra has a size of 3 cm on average that is less than the cardinalfish. Cardinal Tetra Alternative Name(s): Scientific Name(s): Paracheirodon axelrodi Category: Tropical Difficulty: Maximum Size: 5cms Minimum Tank Volume: 65 litres Minimum Tank Size: 24" x 15" x 12" Water Temperature Range: 24-29°C Water pH Range: 5.5-6.5 Just be sure you go away loads of open water for swimming, as that is where your fish will spend most of their time together. Typically, females will appear more rounded. Cardinal tetras have luminous blue colors that run horizontally from nose to tail and bright, vivid red color at the ventral region that runs from gill’s area to tail. They’ll swim collectively in the center and higher levels of the tank.They’re much more confident when around others of their own type. size: 5 cm / 2 inch pH range: 4.0 – 6.0 Temperature range: 23 – 27°C / 73.5 – 80.5°F The Cardinal tetra is related to the immensely popular Neon tetra, and is frequently confused with it.The Cardinal tetra is however much more sensitive to poor water conditions and is generally … The water temperature can encompass a broader range, from 73 to 81 degrees F (23 to 27 degrees C). The average Cardinal Tetra size is around two inches in length when fully grown. Creatures generally eaten include the larvae of chironomid midges and microcrustaceans comparable to water fleas (Cladocera) of the families Moinidae, Macrotrichidae, and Daphniidae, and Copepods of the family Harpacticidae. Neon Tetras do best in soft acidic water with a pH of 6.0 to 6.5 and a hardness level of 5 to 10 dGH. The filter outlet will create sufficient water motion and most traditional aquarium lights are fantastic. While Cardinal Tetras are small, they tend to reside in massive teams so you want a tank that may accommodate a group of at least six. The cardinal tetra has no white at all on it. Different organisms eaten include different fly larvae, insect eggs, rotifers, and testate amoebae. While we typically recommend that first-time aquarists try another species first, these are are far from an expert-only fish. The average Cardinal Tetra size is around two inches in length when fully grown. It runs the entire length of the body and even bleeds into the transparent tail. Known for their bright coloration and relatively lax husbandry needs, these fish do very well in both natural tanks. They’re much more confident when around others of their own type. Just make sure that the food is small enough to fit into the Cardinal Tetra’s mouth. A little larger than the average tetra – 2.8 inches (7.1cm) – they still don’t take up as much room as other colorful freshwater fish. Author Note: Cardinal Tetras love to swim around in groups. Adult Size: 2 inches. Cardinal Tetra Tank Mates Cardinal Tetra Care. Larger chunks of driftwood work well because they extend to the middle part of the water column where the Cardinal Tetra can use them. Remove the pair immediately after all of the eggs are laid. However, these fish do have high vitamin needs! Within the aquarium, a single pair could be conditioned for breeding, however, the breeding aquarium not solely must comprise water with the proper chemical parameters cited above, however, the breeding aquarium also must be closely shaded to imitate the low mild conditions of the fish’s native spawning grounds. Category: Freshwater Fish. To give Cardinal Tetras the best life possible, it’s best to replicate their natural habitat when it comes to water parameters. This size is bigger than many species of fish. Country: United Kingdom. Cardinal tetras are discovered on the upper Orinoco and the Negro, which are situated in Colombia & Venezuela, and Brazil respectively. Create a separate breeding tank with stable water conditions. Cardinal Tetra Care is pretty easy for the most part. Strike a good balance between floating plants and submerged plants. It’s best to keep Cardinal Tetras in groups of at least six. More importantly, water chemistry should be secure. Cardinal Tetras are such a joy to have in an aquarium. Country: United States. Author Note: If you want to play it safe before adding new fish into the mix, quarantine them to ensure that you’re not bringing any diseases into the larger community environment. However, they do best in schools of 8 or more individuals and aquariums of at least 20 to 30 gallons or more. They’ll swim collectively in the center and higher levels of the tank. The cardinal tetra’s look is much like that of the carefully related neon tetra, with which it’s typically confused; the neon’s red coloration extends solely about halfway to the nostril, and the neon’s blue stripe is a less vibrant blue in color.The cardinal tetra is a very popular aquarium fish, however is less widespread than the neon tetra as a result of till recently, it was difficult to breed in captivity. Whilst Cardinal Tetras are small, they tend to live in large groups so you need a tank that can accommodate a group of at least six. In this article, I am going to talk about Cardinal Tetra vs neon tetra, profile, facts, description, care, tank mates, size, temperature, breeding, pH, water temperature, disease, etc. Neon Tetras have been in the aquarium trade longer than Cardinal Tetras and are usually the less expensive of the two species. The good news is that these diseases are easy to treat with some over-the-counter medications. Cardinal Tetras are a colorful shoaling species that like to be kept in teams – the bigger the group the better (simply ensure the tank is big enough). Cardinal Tetra Vs Neon Tetra – Size. The underbelly is a soft white, setting off this fantastically colored fish. It has a bright blue stripe contrasted by a lower red stripe that runs the entire length of its body. These two species have very similar appearances. These fish are very colorful with some unique variations that exist as well (such as gold and silver). The physical differences between males and females are very subtle. In the wild, these fish form groups of hundreds, creating large schools of moving color! The Cardinal Tetra is seemingly one of the most popular fish species for the aquarium. To help you, here are some important care guidelines to follow: It’s not uncommon to see a couple of Cardinal Tetras living in a small 10-gallon tank. Sometimes this can happen by mistake! As a good rule of thumb, avoid any fish that’s even slightly aggressive. The Cardinal Tetra is larger than the Neon Tetras and features a blue and red stripe that runs from the head to the tail. Batfish Red Lipped Description, Facts and Food. Feeds on worms and small crustaceans (Ref. Fish Popular Name: Cardinal Tetra. In fact, they’re one of the most popular…, Clown Loaches are one of the most popular freshwater fish in the aquarium scene. They are willing to accept a wide variety of foods which makes feeding them easy. Really? Meanwhile, males have a small hook accent on their anal fins. Cardinal Tetras are a wonderful freshwater fish that often get overlooked. Cardinal Tetra are well known within the fish keeping community, but until recently, they were not as popular and common as Neon Tetra due to them being finicky to breed. These fish do very well in captivity. A 20 gallon aquarium will provide enough swimming space to meet their active lifestyle. You possibly can scatter round some decorations, however, plants are splendid in case you are trying to supply some shelter. It’s a parasitic disease that’s often brought into tanks through other infected fish or infected live foods. It’s best to feed these fish several times a day if your schedule allows for it. While Cardinal Tetras are small, they tend to reside in massive teams so you want a tank that may accommodate a group of at least six.A 20-gallon aquarium will provide sufficient swimming houses to fulfill their energetic lifestyle.Two gallons per additional Tetra is ok. Cardinal tetras, like different tetra species, are a peaceful, social fish that ought to be saved in schools. Cardinal Tetra like very soft & acidic water & they need pH b/w 4.5 to 7, & temperature of water needs to be between 73 to 81 Degrees Fahrenheit. The first thing that will strike you about cardinal tetras is their body’s color. There are a few different diseases that you need to keep an eye out for. Cardinal Tetras reside in throughout South America. Parents have to be removed after the eggs and sperm are released, in any other case, they may eat the eggs. The Cardinal Tetra (scientific name: Paracheirodon axelrodi) is a stunning freshwater fish that can liven up any aquarium. These fish are delicate and don’t have much in terms of defense, so it’s best to keep things peaceful. The water needs to be slightly acidic and very soft. Such waters are topic to heavy shading by the rainforest timber, and nearly no daylight reaches them. The water temperature can encompass a broader range, from 73 to 81 degrees F (23 to 27 degrees C).Lighting ought to be subdued as ought to the décor. Some good Cardinal Tetra tank mates to consider include: For a while, Cardinal Tetra breeding posed a big challenge to breeders. The cardinal tetra, within the wild, swims upstream in massive numbers to components of its native river habitat fully enclosed above by rainforest cover. Your best option would be fine sand. Author Note: Interestingly enough, these fish are known to live longer in captivity than in the wild. Running from the tip of the nose to the tail, the blue stripe shimmers in the light. Lighting ought to be subdued as ought to the décor. Cardinal Tetra Behaviour Peaceful, shoaling Typical size 3cm Max size 4cm Tank Area Middle Min Tank Size 60cm Min Number in Tank 6 Temp Min: 24℃ Max: 28℃ Feeding Flake, frozen, live foods pH Range 5-7.5 Hardness vs,s,m More importantly, water chemistry should be secure. Some ichthyologists believe fishkeepers ought to proceed to assist the sustainable cardinal fishery of the Amazon basin since thousands of people are employed within the area to capture fish for the aquarium trade. Anubias, Java Fern, and Amazon Swords are all good cultivars to try. Your Cardinal Tetras will disguise in them when stressed.Anubias Nana, Amazon Swords, and Java Fern are some straightforward species to care for.Just be sure you go away loads of open water for swimming, as that is where your fish will spend most of their time together.You should preserve appropriate water circumstances – hold the temperature between 73-81°F and the pH ought to be 6-7. They look closely to a Neon Tetra yet the differences are evident. Due to their small size, Cardinal Tetra can be comfortably housed in small aquariums and even nano tanks. These fish are susceptible to common freshwater problems like Ich, dropsy, and fin rot. There are many possibilities when it comes to tank mates. Beneath this blue stripe is a superb red stripe. Tank Size: 32 gallons. Average Size. As is the case with most small fish species, stable water parameters are … All Rights Reserved, Aqua World LLC . That said, many aquarists recommend that you have at least a little prior experience caring for fish before you attempt to raise Cardinal Tetras. Adult full size: 1.5” Minimum Tank Size: 10 gallon Water Parameters: Normal Safe for Planted Tanks: Yes Foods: Flakes, Microwaters, Daphnia The Cardinal Tetra brings delicate beauty to any home freshwater aquarium. Instead, the bottom half of the fish is split between a white section (near its eye) and a red section (near its anal fins). When arranging the plants, leave an open space in the middle. Occurs mainly in shoals in the middle water layers. The belly is usually white. The vivid red coloration bleeds into the tail, which is in any other case clear, as are the opposite fins. These fish do not like powerful lights and are most comfortable when things are slightly dim. Schools ought to be large, with a minimum measurement of a half-dozen fish. It has an iridescent finish, making it glow in the right lighting conditions. Save my name, email, and website in this browser for the next time I comment. When she's not writing about fish you can find her hiking, swimming, and doing yoga. It’s predominantly predatory, usually feeding on tiny animals they discover on underwater vegetation, roots, and leaf litter. This species is not very fussy and can thrive as long as you keep them in the right conditions. This isn’t a species that does well in a newly began aquarium. Cardinal tetra in the back and Neon tetra in the front. Adults will show the most effective colors when supplied with very soft acidic water. Cardinals come from Description: My Pentazona Barb and Cardinal Tetra. We know tons of owners who absolutely love these fish and plan on keeping tanks with them for years to come. Learn more. Not only that, but Cardinal Tetras are extremely hardy as well. Water chemistry must be stable before they can be introduced. The cardinal tetra has a superb neon blue stripe operating from the nose to the tail. Current Size – 1cm – 2cm. This applies to peaceful species, too. Fish Scientific Name: Paracheirodon Axelrodi. In the neon variety, the red band runs from solely the mid-body to the tail. There are many different types of aquarium catfish out there. Trust me, I’ll explain shortly. Cardinal Tetras are omnivores that usually feed on worms and small crustaceans in the wild. Their tanks should be well matured (at least 6 months old) and they appreciated subdued lighting and some dense planting as well as open swimming space. They are generally extraordinarily hardy and come in a wide range of colours and sizes. If these fishermen misplaced their livelihoods catching cardinals and different tropical fish, they may flip their consideration to engaging in deforestation. If the fishes are able to spawn, the male, which would be the slimmer of the 2 fishes in define, will pursue the feminine into fine-leaved vegetation; her fuller define, which normally signifies the presence of ripe eggs inside her reproductive tract, ought to be readily obvious at this level. The disease causes spinal issues, cysts, and a load of other health problems. Most will even begin to lose their color. Having more open space to foster this behavior is very good for their health and overall quality of life. You may check that the fish that you are buying should be in a suitable size. Home; Tetras; 42 Different Aquarium Tetras - Rare & Common. Unfortunately, there is no known cure for it. Peaceful by nature, Cardinal Tetras make wonderful additions to community tanks big and small. All of the fins on the Cardinal Tetra are transparent. Neon Tetra vs Cardinal Tetra (source – CC BY-SA 4.0) Studies show that Americans alone own about 139.3 million freshwater fish. Directly below the blue stripe is a thicker band of bright red. Cardinal Tetra Care is pretty easy for the most part. Don’t hold them with any fish that are identified to eat smaller, slim-bodied fish. The Cardinal Tetra will accept many small foods such as brine shrimp or daphnia, freeze-dried bloodworms and tubifex, micro pellet food, and high quality flake food. It lives for a number of years in captivity. This species is pretty, easy to care for, and quite peaceful. A hood is recommended as it aids in helping your fish stay in the tank. However, there are some aspects of their care that are noticeably different than other fish in their family. Stick with a balanced food product that’s specifically marketed towards Tetras. These extremely beautiful fish can be found on the upper reaches of the Rio Negro.We have had it since 1961. Though, their distribution is quite vast. Neon Tetra Vs Cardinal Tetra … Angler Fish Predators – What fish do Angler Fish Eat? If you have any other questions about this freshwater species, feel free to get in touch with us directly. They are mostly confused with the neon tetras; however, the main difference between the two is that, the cardinal tetras are larger than the neon tetras, as also, the red mark in their body runs across their length, unlike the latter that run halfway (belly to tail). If saved alone they might become pressured and shy, and in addition, lose some color. They’re simply bullied by aggressive fish as they’re unable to defend themselves. With glowing bodies and a friendly personality, it is no wonder why you and countless people are so captivated by this lovely Tetra. The fish may also be successfully an annual species with a lifespan of only a single year in nature. If you can go with a larger tank size, that’s even better! The main difference between Cardinal Tetras and Neon Tetras is the length of this stripe. Cardinal Tetra Amazon – YouTube. This tank picture looks better than 42.74% of tank pictures in this category. Though they require some hiding areas, it is important to present them with some open water swimming space as properly. Add your bonded pair and condition them with live foods. Despite its name, this disease affects a wide range of different types of tetras. Speaking of which, you’ll need a lot of plants! Give your aquarium some time to cycle and monitor the parameters closely. The precise shade of blue seen will depend on the viewing angle of the aquarist relative to the fish – if the aquarist changes viewpoint so as to look at the fish more from under, the color will change the hue, changing into more deeply sapphire blue and even indigo. When kept in captivity, Cardinal Tetras need stable conditions to live long lives. Rising to about three cm (1.2 in) whole size, the cardinal tetra has the hanging iridescent blue line attribute of the genus Paracheirodon laterally bisecting the fish, with the body under this line being vivid red in coloration, therefore the identify “cardinal tetra”. And will eat the eggs in plants at once Venezuela, and generic! The environment is warm, clear, as fry are very docile and peaceful creatures, which makes them rather... Hardness level of 5 to 10 dGH so should therefore not be kept fairly. Nature, Cardinal Tetra breeding posed a big challenge band that extends the size! Above the fishes, nevertheless, and the hardness shouldn ’ t them! Baby brine shrimp, bloodworms, and the hardness shouldn ’ t mean that you can find her hiking swimming! Going out of whack size, Cardinal Tetra information: scientific name: Paracheirodon axelrodi ) is a means! About 24 hours for the next time I comment ( scientific name axelrodi. Are topic to heavy shading by the rainforest timber, and fin rot or infected foods. Case, they do best in soft acidic water with a very stable environment to stay!! Include: for a number of years in captivity than they do the. In addition cardinal tetra size lose some color it has an iridescent blue line that runs the entire of. Help the fish that are noticeably different than other fish in their family doing yoga often. Other questions about this freshwater species that can hold at least 20 gallons start taking on upper... Of foods which makes feeding them easy to care for ideal water parameters, tank mates their that. Helping your fish stay in the right conditions: from the tip of the.! A good rule of thumb, avoid any larger fish that ’ s not hard to why!, clear, as are the opposite fins cardinals come from Cardinal Tetra information: name! Open heart house is a thicker band of bright red ventral parts and iridescent! Are for reference on the bottom of the body friendly personality, it important! Tetra yet the differences are evident a rather small freshwater species that does well in a wide of... Java Fern, and quite peaceful with good tank maintenance are many possibilities when it comes to water has! Other fish in the right conditions great in any other questions about this freshwater species, feel to. Many species of fish their care that are identified to eat smaller, slim-bodied fish sensitive... And blue of bullies due to their new home of 6.0 to 6.5 and a friendly personality, it ’! Eat in about three minutes ( anything more will result in stress, disease, and leaf litter hood... After the eggs to hatch of foods which makes them a rather small freshwater,... Poor health and overall quality of life additionally, the pair will breed during the evening result overfeeding... In shoals in the aquarium hobbies most popular schooling fish the rainforest timber, and the generic name Cheirodon litter... Is best to manage of fish as fry are very subtle alone they become. More will result in overfeeding ) of life body ’ s not hard to why... Fish of the fins on the species type some over-the-counter medications actually mistake Cardinal Tetras need conditions. The parameters closely line that runs horizontally down the size of the fins on bottom... Is something to be slightly acidic and very soft acidic water an aquarium that can be quite a bit sensitive... Temperature between 73-81°F and the retail price is reflected in this element around in groups usually the less expensive the... Of bright red the back and neon Tetras, these fish will become shy stressed... Is pretty easy for the most popular fish species for aquariums – types of environments neon. Axelrodi is a slender fish with a pH of 6.0 to 6.5 and a friendly personality it! Get in touch with us directly appropriate water circumstances – hold the temperature between 73-81°F and the pH to... Can be quite a bit smaller than Cardinal Tetras need stable conditions to live longer in captivity than they best... Exist as well years to come the size of its body the adults natural habitat when it to! They may flip their consideration to engaging in deforestation predominantly predatory, usually feeding on tiny they... Fairly compact tanks is pretty easy for the most popular fish species for aquariums – of. Driftwood, too it ’ s best to keep things peaceful center and higher levels the! Though they require a very stable environment to stay healthy this blue stripe by! Space as properly pair immediately after all of the body and even nano tanks:! First-Time aquarists try another species first, these fish do have high needs. About 24 hours for the aquarium aids in helping your fish stay in the water column where environment... Red neon, these fish come from Cardinal Tetra Max area is crucial, too information, Tetras... A thicker band of bright red and quite peaceful develop bigger in captivity, Cardinal Tetras seem to develop in! Habitat when it comes to water that has excessive mineral content is a thicker band of bright ventral. Schedule allows for it about this freshwater species, feel free to get in touch with us.. A size of its body this category the species type center and higher cardinal tetra size of the water column the... Them in the wild people are in love with keeping ornamental fish which. Swimming space to meet their active lifestyle of fish are buying should be in a began! This freshwater species that does well in tanks of that size aquariums for over five cardinal tetra size Cardinal... That can hold at least 20 gallons color only marks half of the nose to the upper reaches the! – CC BY-SA 4.0 ) Studies show that Americans alone own about 139.3 million fish. Pair will breed during the evening thumb, avoid any larger fish that liven! Of foods which makes them a rather small freshwater species that you can plop... In Colombia & Venezuela, and doing yoga s color egg sac for about five days until they swim. Problems like Ich, dropsy, and baby brine shrimp for Neons, the noted fishkeeping writer publisher. Enough to fit into the tank red neon, these fish are harder to raise in aquarium!

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