What fish can live with cardinal tetras?


What do cardinal tetras eat in the wild&as pets?

The cardinal tetra is an omnivorous species and will accept most foods. These fish have high vitamin requirements, so at least 75 percent of their food should be quality flake food. Cardinal tetras especially appreciate live and frozen foods, but if fed them exclusively they may reject prepared food later on.

What is the best tank size for a neon tetra?

Level: Beginner-Advanced. Tank Size: 10-Gallons or More. Despite advising betta fish owners to avoid tank mates with bright colors, the neon tetra can do well with betta fish because of their speed. In your community tank you will need to add more than one, as neon tetras prefer to school in packs of 6 to 10.

How many tetras should you have in a tank?

While six is usually seen as the minimum number of tetras you should have per tank, a better number is 10-12. Have plenty of plants – Everyone needs their own space in their home, and fish are no different. Make sure that your tank has plenty of places for both the betta and the tetras to hide so that they will feel safe and comfortable.

Can you put cardinal tetras in a cycled tank?

Because most available Cardinal Tetras are wild-caught, they will do best if kept in a biotype aquarium mirroring their natural habitat. These fish should not be added to newly cycled tanks as they are very sensitive to the water quality changes that are common in new tanks.

How many neon tetras in a 50 gallon tank?

Neon tetra requires a larger tank size as compared to the cardinals. You can place 50 cardinals in a 50-gallon tank while 30 neon fish in the same size tank. The movement of these fish is much more than the cardinal. So, they require a larger size tank. These sizes have been calculated on an average basis.

Can Cardinals and neon tetras live together?

In theory, both fish can survive in about 5.8-6.2 pH, but it’s a 50-50 chance as they may both find it uncomfortable; too low for Neon Tetras and too high for Cardinals. The maximum water level hardness any aquarist would ever want to use for Cardinals is 5 while Neon Tetras prefer it to be higher.

Can cardinal tetras eat dried food?

Dried foods are easy to find. But when comparing with live and frozen foods, the nutrients contain in the dried foods are bit low. Frozen and live foods such as bloodworm, black mosquito larvae, Brine shrimp, and daphnia. Moreover, you can add green vegetables like spirulina, lettuce, spinach, cucumber, and peas to your Cardinal Tetra.

Are neon tetras bottom feeders or top feeders?

Let’s take a look at why they are perfect tank species for the neon tetras. Their natural habitat is rivers and smaller streams throughout South America. They are actually bottom-feeders, which means that they like to stay near the bottom of the tank and collect food from there.

How many tetras should I add to my tank?

All tetras are semi aggressive. I dont recommend more the two or three especially if you are wanting to add other fish. Dont forget your bottom feeders. like a pair of Cory catfish for clean up and a small pleco for algea control. Dont add all your fish at once. they produce ammonia which in high amounts and will cause cloudiness and death.

Where is the red stripe on a neon tetra?

For Neon Tetras, the red stripe runs along about half the body. For the Cardinal Tetra, it extends from the gills and runs down to the tail. For most specimens, the red color even bleeds into the tailfin a bit.

What do cardinal tetra eat?

Normally Cardinal Tetra fish eat eggs, small crustaceans, algae, mesofauna, detritus, and prepared fish foods. There are special fish foods that produce for Cardinal Tetra.

Can neon tetra eat goldfish flakes?

A basic difference between a Neon Tetra and Goldfish is that the former are tropical fish that survives in the warm water, while the latter, in cold water. Even though Neon Tetra and Goldfish have such differences in habitat, Neon Tetra can eat Goldfish Flakes. Let us find us more about the topic!

Can neon tetras live with cardinal tetras?

For a 10-gallon tank, three neon tetras and three cardinal tetras are a perfect combination. Hence, we can say that neon and cardinal tetra can be great tank mates for each other. A tank with temperature 75-80 F, pH of 6.0 to 7 is perfect for a community tank.

How many neon tetras are sold each month?

These fish are so popular among aquarists that nearly 2 million are sold in the US each month, with the vast majority of these fish being bred in captivity. Neon tetras are great, non-aggressive, community fish that spend most of their time dwelling in the middle of the water column.

Is a penguin tetra a good fish to put in a tank?

Although a great choice for community tanks, these fish require a bit more attention when it comes to water quality than other tetra varieties. Last but not least, the penguin tetra is also sometimes called the blackline penguinfish or the hockey-stick tetra.

What is the difference between neon tetra and red neon tetras?

Red neon tetras are quite longer than true neon tetras, they grow up to 2 inches. Red Neon Tetras ( Cardinal tetras) have blue stripes that extend from its eye to its tail, below this stripe is a red stripe that also extends from head to tail.

Why is my neon tetra attacking other fish?

It naturally occurs when they are kept in a small tank. They get stressed and might attack other fish. They also get aggressive during breeding. Are Neon Tetras fin nippers? Yes, they nip at each other’s fins. As such, it is recommended you keep them in groups of at least 6 to avoid nipping other tank mates.

What is a neon tetra and why do people love them?

The Neon Tetra is a freshwater fish native to South America. They were first discovered in the Amazon basin in 1934. Since then, they’ve become a favorite for most hobbyists. In fact, a whopping 2.5 million captive-bred Neon Tetras are sold each year in the USA. Why do people love this fish?

What is the best tank temperature for tetra fish?

These are perfect for tetras as they swim close to the bottom of the tank whereas your tetras likely swim in the middle or near the top part of your aquarium. Keeping a school of Cory fish requires a tank with a water temperature between 74 and 80 degrees F.

Why do neon tetras change color when the tank goes dark?

This is the reason why neon tetras start to change their color to violet-blue as soon as the tank goes dark. The cytoplasm layer expands and parts when the light is off and no rays can enter these chromatophores.

What is the best tankmate for neon tetras?

To provide stimulation for the Tetras, it’s best to keep multiple species together, such as Harlequin Rasbora (six individuals) and Dwarf Neon Rainbowfish (five). Bristlenose Plecos make good tank mates because they enjoy similar water conditions. Generally, tankmates provide companionship to species like tetras. What is a tankmate for Neon Tetras?