Tetra fish are small freshwater fish whose place of origin is recorded as Africa, South America and Central America. Tetra Fish belongs to the biological family Characidae and among them a widely famous fish is the neon Tetra identified by its bright colored body which adapt very well to the artificial habitat. They successfully make to the list of most popular fish for indoor aquaria, due to their physical brilliance and bright colors.
About Tetra fish
Tetras are the toothed fish and they got their name “Tetra” from the unique shape of their teeth. Tetra respond nicely to good nutrition and clean environment, so with Proper Care of Tetra Fish, they can live for 5-10 years. Keep on reading the details here to get all the information about Tetra fish care that you should know to keep your Tetra fish healthy and vibrant.
Neon and cardinal tetra care
On average Tetra fish grow from 1.5 to 2.0 inches in length when they attain adulthood. The male of the species is slender than the female, as the female fish are a bit plump around the belly. The most liked Neon Tetra have bright colored bodies like red, white, blue, silver and black, that make an interesting fish tank. People enjoy watching their bright fluorescent colors when they float around as a group.
Tetra fish are top eaters, means they eat whatever is lying on the water surface. So if they don’t eat the feed offered before three minutes, the leftover food will settle down at the bottom of the tank. This waste will create a huge amount of bio load and biomass adding up to already created by fish excreta. So as a breeder and owner of these beautiful creatures it is your responsibility to provide a good quality filter to clean water and make it hygienic for the Cardinal Tetra fish.
Neon Tetras are most environment friendly fish, creating very less biomass if compared with Betta and Discus. So they will be quite happy with a simple Hang on back (HOB) filter or better if a sponge filter is provided that also takes care of the nitration process. A properly cycled tank is the only condition Tetra need to be kept in a tank is. Let it mature for a specific time before you add the fish.
Tetras are one of the most docile and least aggressive breed of pet fish and taking care of these pretty fish is really hassle free. But to ensure a good health of Tetra fish, you must follow these checkpoints
- Keep the Tetra fish in groups as they are in their natural habitat living in a large school. If you want to keep other fish in aquarium, keep some lively and non-aggressive fish to give company to the Tetra fish.
- Being comfortable in big groups Tetra can be kept in a mid-sized tank with a good count of compatible tank mates.
- While feeding them live feed, ensure to give it in small portions preferably shreds of feed, since Tetra prefer small bites, else they will choke themselves with big bites.
- You must maintain water temperature between 75 to 78 degrees Fahrenheit and put about 48 Tetra fish for a 20 gallon tank, fitted with a safe water heater, if you live in a cool climate.
- Maintain pH level of aquarium between 6.8 to a bit acidic using a filter.
- Change water regularly.
Keeping Tetra fish
If you are curious about nature of Tetra fish, then you will be glad to know that unlike Betta fish they are very social and usually love to hang around in large schools if they are in the wild. They will be easily stressed out if kept in Isolation and may lead to their illness and subsequently death.
A golden rule for how many tetra fish to be kept together in one gallon of water is there must be a space of nearly 6 inches for each fish in the aquarium. Do not forget that the tank is expected to have other tank mates and some suitable vegetation. If you want to know about the count of tetra fish in a tank, for example a 25 gallon tank, a hobbyist must also consider the amount of water that will be spilled over, when the plants and other decorations are added to it. Tetra fish are considered to be a relatively small breed getting no longer than 2 inches, so for them the easiest guideline is 50 Tetra fish will be more than comfortable in 20 gallon tank, 60 tetra fish in a 25 gallon tank, and up to 100 Tetra fish accommodated in a 60 gallon tank will be an ideal situation. As a breeder or owner you must keep a minimum 10 Tetra fish together else they may fall sick and die due to seclusion.
The lifespan of tetras is on average between 5-10 years. Smaller the Tetraa shorter is its lifespan . An interesting fact is that if a fish lay eggs it lives a longer life in compsarison to others who do not.
Size of Tetra fish
An adult tetra fish will grow up to 1.5 to 2.0 inches long.