It’s best to keep
cardinal tetras
in groups of at least six A
larger school
will help the fish feel confident and help keep it healthy. Throughout the day, the fish will explore the tank and swim together.
How big do cardinal tetras get?
Size: In the wild, these fish reach a total length of about 1.25 inches (3 cm) and weigh 0.004 ounce (0.13 gr) Females are slightly larger and wider than males. Behavior: They are a
schooling fish
that can number into the thousands. Cardinal tetras are active during the day.
Which is better cardinal or
neon tetra
?
Both Tetras will make an
excellent addition
to an aquarium. If you want to save on price, the Neon Tetra is the better choice If you are drawn to the vibrantly colored Cardinal Tetras, then you may be willing to budge on price. Whatever you choose, you can be sure they will be a colorful addition to your tank.
Is Cardinal Tetra aggressive?
Cardinal tetra is peaceful by natures but it may show aggression sometimes under specific circumstances like when it is feeding or mating If your aquarium is small in size with more numbers of tetras, they might start showing aggressive behavior.
Which is easier to keep neon or cardinal tetras?
Cardinal and Neon tetras are two different species of tetras, although they both belong to the same family, Characidae. Cardinal tetras are slightly larger than Neons, reaching approximately 2 inches in length vs. 1 inch. Neon tetras are generally regarded as being easier to care for than the Cardinals.
Can I mix neon and cardinal tetras?
It’s recommended to keep neon tetras in slow-running water to mimic their natural environment. Cardinal tetras are very similar to neon tetras in their care, and they can be kept together in an aquarium They often even school together!.
Do cardinal tetras have teeth?
Almost all characins have teeth in the mouth and some tetra, like the Emperor tetra , (picture above by Hristo Hristov) when seen close up, are easily comparable to the piranha of this same family.
Do cardinal tetras breed easily?
Breeding cardinal tetras is challenging at best A separate breeding tank is important, and it must have stable water chemistry: a pH of 5.0 to 6.0, and very soft water of 3 to 5 dGH or below is essential. They will spawn in the evening, generally laying between 130 and 500 eggs.
How much does a cardinal tetra cost?
Cardinal Tetras cost between $1.99 and $4.99 per fish , with some sites offering discounts if you purchase these fish in groups.
Can cardinal tetras live with guppies?
Tank Mates for Tetras and Guppies As tetras and guppies are both peaceful and friendly fish, they can easily be kept in the same aquarium If you do intend to keep them together, you can still consider another fish species to keep them with. For guppies, you can never go wrong with adding more guppies to the tank.
Can cardinal tetras live with bettas?
Next up on the list of tetras you should consider adding to your betta tank are cardinal tetras. Similar to neon tetras but larger in size cardinal tetras can be a great addition They are schooling fish so make sure you get at least 6 and remember that they will need a large tank (at least 20 gallons to swim in).
How fast do cardinal tetras grow?
The baby tetras will start looking like their parents in about 2-3 months and reach their full size in 1 year.
How many tetras can I put in a 10 gallon tank?
Play It Safe Remember, you can fit 7 Neon Tetras in a 10-gallon tank if they are each 1.5 inches long, but chances are that they will probably be around 1.6 or 1.7 inches long each, so to be safe, we would go with 6 of them per 10 gallons.
How many fish can be in a cardinal tank?
Tank Recommendations: You need a minimum of a 30 gallon or larger aquarium with live rock for caves and hiding places. Keep with peaceful tank mates. May be kept in small groups of up to a 1/2 dozen but keep away from large groups unless you have an aquarium of 125 gallons or more.
Can cardinal tetras live alone?
Tetras like to live in schools (be grouped with other fish), and may get stressed if they are alone , confirmed Lewbart. “I have seen tetra tanks with literally hundreds of fish,” he said.
How long do cardinal fish live?
The Banggai cardinalfish life span is approximately 2.5 to 3 years with a maximum lifespan of up to 5 years.
Can you keep Cardinal tetras with angelfish?
I have found, and this is in my experience, if you have a school of cardinals in your tank BEFORE adding an angel or two, they generally will leave the cardinals alone If you put cardinals into a tank AFTER the angels, they will be expensive fish food. Also note: When purchasing your angels, make sure they are small.
Are cardinal tetras Hardy?
The ideal tank mates for cardinals, as well as neons, are other small tetras such as Corydoras, dwarf cichlids, dwarf gouramies, and Otocinclus. Once settled in, cardinals are hardy and beautiful community fish that can live up to 8 years, growing close to 2 inches in total length.
Do cardinal tetras go to school?
Cardinal tetras are a staple schooling fish for many aquariums Their striking coloring, peaceful personality and hardy disposition make them a perfect addition to any aquarium.
Citations
https://www.petco.com/shop/en/petcostore/product/cardinal-tetra
Cardinal Tetra Expert Care & Tank Set Up Guide For Beginners