When breeding medaka fish, you need to pay attention to the choice of breeding tank. Overall, medaka fish for the requirements of the tank is not too high, you can choose to buy from the aquarium in the general tank or aquarium, do not buy that kind of inferior tank can be. Keep an eye on the size of the fish tank. Medaka fish is not too big, is a relatively small fish, so the size of the tank is not too large.
However, if you want to breed a large number of medaka, or consider mixed culture, then it is better to choose a larger tank. Moreover, when choosing a fish tank, it is better to use the one with a V-shaped diversion groove at the bottom, which can take away some garbage in the water with the flow of water and play a role in cleaning the water quality. Moreover, it is better to equip a filter in the fish tank. There is also a cover plate, preferably a running water cover plate, so that water can slowly flow into the fish tank when changing water, and the water environment will not change too much.
When buying a tank, an important aspect to consider is the size of the tank. Medaka is not a very big fish, so you don't need to buy a big tank. However, their activity is relatively high, and they need enough space in the tank for their activities. Therefore, if you want to breed a large number of medaka fish, or if you want to mix medaka fish with other species of fish, you also need a larger tank. The specific size of the fish tank can be decided according to the number of aquaculture.
