Lichen mice live and grow in Xishuangbanna, China (downstream of Lancang River), Thailand and other places where the water temperature is 23 ~ 27℃. Living in the slow-flowing place of the shoal at the bottom of the sand along the river, the sucker-shaped mouth leans downward, sucks aquatic plants, rocks and other things, moves slowly, cooks moss or leftover food at the same time, and removes the waste in the aquarium. The optimum water temperature is 23 ~ 28 degrees.
2, the little monkey flying fox
The little monkey flying fox, whose scientific name is hemiplegia, is an ornamental fish with hemiplegia in CYPRINIDAE, Pulsatilla. Because of its benthic habits and algae feeding habits, it is often used to remove algae in aquariums.
3. Elf fish
It mainly feeds on algae. When the aquarium lacks algae, it is easy to die, and some individuals will take the initiative to eat feed scraps. The suitable temperature is 22 ~ 30℃, and weak acidic soft water is preferred. It is best to keep it in an aquarium with dense aquatic plants and plenty of sunshine. This kind of fish is gentle, does not eat fish and shrimp, and can be mixed with most gentle small fish.
4. Scavengers
Because the scavenger likes to eat the bait and dirt left in the aquarium, it plays a role in purifying the water quality, so it is named, also known as sucking fish and sucking catfish, and its scientific name is Silurus asotus, which is native to rivers in South America and can often be seen in Central America.
5, black line flying fox
This fish is native to Mekong River and other rivers in Southeast Asia. It is grayish brown, slender, spawning and suitable for viewing. This kind of fish is slender, grayish brown and has special black stripes. Its maximum length can reach 15 cm (6 inches). Life span exceeds 10 year. It has a strong ability to accept all kinds of bait and is favored by haystack players because it can eat black algae.
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