? The newly bought fish tank can not directly release water to raise fish. There are two reasons why this cannot be done. The first is that the fish tank has not been disinfected and may carry harmful bacteria, which can easily kill the fish. The second is that the water is not well raised, which lacks beneficial bacteria and chlorine residues, so fish farming is often not viable. Be sure to open the tank and raise the water before releasing the fish, so that the fish can be easily fed.
should be done for new fish to enter the tank? 1. Disinfection: Before new fish enters the tank, the first thing to do is to disinfect it, so as to avoid bringing harmful bacteria into the tank. Disinfection is generally the choice of drugs is potassium permanganate, chlorine dioxide can also be used, it will be mixed into a solution, put the fish into it for a while, and then fish it out.
2. Overheating: Because the temperature of the water in which the new fish originally lived is different from that of the water in the fish tank, if the fish is thrown in rashly, it may be stimulated by the temperature change, or even cause diseases, so it needs to be overheated. Overheating is to put the bag of fish directly into the tank, so that the water temperature inside and outside the bag will tend to be the same.
3, water: not only the temperature will be different, the water quality will be different, so before entering the tank, but also water. The so-called water is the right amount of water exchange, usually five times, the beginning of the amount can not be too large, then a one-time exchange of half, so that if there is no problem, you can remove the bag from the tank, let the fish into the tank.
