Pregnant Neon Tetra. The female fish will reproduce by spawning eggs and laying them at the bottom of the aquarium so males can fertilize them. Another way to see if your tetra is.

After that, observer their courting behavior. Neon tetras are an egg spawning species, which means that the larger belly of your fish could mean she’s carrying eggs and is possibly about to spawn. This is why it’s so important to choose your fish wisely and know how to take care of them before you actually buy any!

Setting Up A Tetra Breeding Tank. Any warmer and your tetras will fail to inseminate. If you breed this fish in your community aquarium, the fries or the eggs will be eaten shortly by other fish.

Setting up a breeding tank is simply the process of maintaining appropriate water parameters, temperature, and a suitable environment to stimulate the tetras to breed. Before we rush off to set up our first tropical fish aquarium for our tetra, we must first understand the fish and its habitat before we can successfully mimic the natural environment of the fish. To be honest, more food to both these tetras in the breeding tank will speed up the spawning process.