Chocolate hangers are easy to maintain, just need to strengthenoxygenation equipment, air stone It is best to open the bar for one day or 24 hours to increase the dissolved oxygen in the water body. It is also necessary to change the water regularly to eliminate water pollution and waste gas. The filter equipment should be cleaned regularly. Generally, the filter box is enough.

Except In addition, in terms of diet, you can feed it some apple snails, and if there is no snail to eat, give it a large piece of feed such as red worms and frozen red worms.