is suitable for raising in the original tank? The original tank is suitable for raising native fish such as fish, goby, wheat spike and common fork fighting fish. The original tank can be said to be a lazy tank, because it does not require too much intervention, which is equivalent to bringing nature home. Feeding native fish in native tanks can stimulate the primitive consciousness of fish. Taking goby as an example, the original tank can restore its living environment in the natural state, so that it can dig holes and build nests normally, and then have a stronger sense of territory, so as to grow better. Native fish need a period of time to adapt when they enter the fish tank, and then they can interact with their owners. The fish fed in the original tank have a good constitution and are not easy to get sick.
for fish farming in native tanks 1. Details: Native tanks are arranged relative to the species of native fish, and details are more important. For example, the bottom sand should be iron gallbladder, river sand, and then put in stones, sunken wood and so on. If you raise gobies, you should also set up some places to hide according to their habits.
2. Oxygen supply: Most of the native fish in the native tank are cold-water fish. These fish are high oxygen consumption fish, especially at night, the oxygen supply is easy to be insufficient. If the breeding density is relatively high, it is easy to cause anoxic death. Therefore, when breeding, we must ensure that the oxygen supply is sufficient, and if necessary, we can use the oxygen pump to oxygenate.
