Also known as sucker fish and anglerfish, it is suitable for water temperature of 23-28℃. It is distributed in Latin America, with a conical shape, a flat head, a towering dorsal fin, a mouth like a sucker, a gray-black or light brown body surface with black and white patterns, and generally likes to suck algae on the tank wall of an aquarium, so it is called a scavenger. This kind of fish never attacks other fish, and often becomes the target of some large fish.

acantopsis choirorhynchos

2. Moss-clearing rats

Thai moss-eating fish, produced in Xishuangbanna, China, Thailand and other places, adapts to the water temperature of 23 ~ 27℃, and has a slender body with a slightly flat side, a long head, a particularly long kiss and a slightly sharp front end. The outer edge of dorsal fin is slightly convex, the left and right bases of pectoral fin are close together, the body is covered with fine scales, and the head is scaleless. Now it is mostly used to remove algae in small fish tanks, and the effect of algae removal is very good.

elf

3. Elf

Elves are widely distributed in bassini's Gro River, Colombian and Venezuelan rivers, and belong to common small alien fish. There is a black stripe running through from the snout to the tail handle. Timid, docile, not rushing to eat.

4. Black-line flying fox

Personally, it is very similar to the elf, and it needs to be carefully distinguished. It can be called the king of algae-eating fish. Generally, it feeds on algae, and it is timid. It can eat bait or fish eggs, which will affect its algae removal effect after developing feeding habits.

5. Rat fish

It is suitable for growing in soft water. Rat fish are generally simple and lovely, and can get along well with lantern fish, colorful immortals and angelfish, and there are many baits. Rat fish like to have a clean, flowing and highly dissolved oxygen living environment.

6. Black shell shrimp

Freshwater black shell shrimps are mainly Neomys multidentata, which often inhabit streams with rocks or gravel as the bottom material, and often live in lakes and reservoirs, and are mostly hidden under water grass leaves, rocks or deciduous trees. The black shell shrimp is small in size, and can reproduce on its own when the environment is appropriate and food is sufficient.

7. Yamato Shrimp

This kind of shrimp, also known as pearl shrimp, is larger in size than black shell shrimp, similar in appearance to lobster, brownish green to dark green in color, good in algae eating ability and high in ornamental value, and can remove algae well.

8. Black Mary

Black Mary has the characteristics of oviparous reproduction, strong constitution, easy to raise, diverse feeding habits, easy to accept all kinds of animal live bait and artificial bait, and likes to eat algae, which can remove excess aquatic plants in the water tank.

9. Kissing fish

This kind of fish is produced in Indonesia, Thailand and Malaysia. Its body color is silvery white, slightly pink, its snout is reddish, its temperament is mild, it can be mixed with other kinds of fish, its growth is fast, its physique is strong, it generally likes to eat algae, and it is a good cleaner.

10, apple snail

The ornamental water quality of Oncomelania gigantea, also known as Oncomelania gigantea, is not too demanding, and it is more resistant to harsh environment than most fish, but it prefers weak alkali and hard water. If the water body lacks calcium, limestone and shell powder should be added. Feeding on fish excrement, moss, etc., it is also a dirty fish.

To sum up, the introduction of the top ten dirtiest fish species in the world is here. If you want to breed such fish, you must choose the right species. These kinds are still very good.