It is still necessary for small fish to escape from the house. Because small fish are easily attacked by big fish, if there is no shelter, they may be eaten. However, the general shelter is used for the fish in the lower layer, and the fish in the upper and middle layers will not drill into it. Besides, if it's not mixed, the shelter is useless.
1, mini parrot: mini parrot's body is relatively small, usually in the bottom of the water activities, and have a strong sense of territory, so need to use the shelter to let them hide. Raising this kind of fish is generally fed with red nematode and brine shrimp as food, the water quality is best weakly acidic, and the water temperature is maintained between 20-30 C.
2. Golden Beard: Golden Beard is a kind of heteromorphic fish, which often needs to hide in the house. Its temperament is very gentle, like to chew rotten wood, so the shelter does not need to buy specially, you can directly put a piece of sunken wood. It has a high requirement for water quality and needs a built-in filter to wash away debris.
3. Three Lake Cichlids: Three Lake Cichlids are not a certain kind of fish, but cichlids from the Three Great Lakes. They are rich in variety and many colors. Raising them often requires a shelter. It should be noted that natural food should be fed at ordinary times, frozen shrimp can be fed, but do not feed with hormones, otherwise it will affect the body color.
