Daily care for your underwater world includes inspection of lighting and heating devices. This is a very important aspect, so if the fish overheated or frozen, they will die one after another. Therefore, as follows, follow the work of special aquarium equipment. Inspect the fish every day before feeding. Healthy fish are active, mobile, do not squeeze fins, do not swing, there are no spots, ulcers or rash on their body. It is necessary to feed fish in several tricks. Set the amount of feed consumed experimentally. The food that you give at a time, fish should eat for 20 minutes. Feed the fish should be in the morning and evening. Do not forget to follow their health and condition.