? Rat fish eat fish feces. When they live in the wild, they often eat moss on stones and wood. They also eat some algae or fish and shrimp carcasses. When they are raised at home, they also keep this habit. They often clean the moss or algae on the wall of the fish tank. In addition, the ability of most fish to absorb is not very strong, so the excrement also has the taste of food. Rat fish eat the feces of other fish because of the taste of food in the feces. Although ratfish will eat food scraps and feces in the fish tank, the breeder also needs to feed them regularly to ensure that they are nutritionally balanced.
of cleaning fish tanks? Rat fish have the function of cleaning fish tanks, because they live at the bottom for a long time, and usually eat some food residues and algae, which can improve water quality. If
the breeder wants them to clean the fish tank, he should not feed them too much at ordinary times. It is better to feed them 2-3 times a week, and let them go to the bottom of the tank to look for food the rest of the time. Although the ratfish has the function of cleaning the fish tank, it is necessary to change the water in time at ordinary times, because the poor water quality has a greater impact on the ratfish. If the water quality deteriorates rapidly at ordinary times, the circulating filter system can be installed to ensure the clean water quality. Rat fish should not change water frequently, because new water can irritate their skin and cause them to develop skin diseases.
