Scavenger will eat moss and fish feces, it is difficult to die, can purify the water quality in the tank, the following specific instructions:

1, raise the scavenger can accept any bait, more moss and algae, is a good scavenger fish in the aquarium, it is important to note that this fish grows up, but also devouring small fish. It is a nocturnal fish that hides quietly in dark corners during the day, but is active at night. Juveniles are gentle, but adults are a bit rough, so it is best to avoid mixing with small fish. Omnivorous, oviparous, suitable for water plants and sedum water cluster box, like the dim environment, it is recommended to mix with large fish;

2, the scavenger will never eat other fish excrement, the biggest role is to clean the tank wall of the mucus algae and the bottom of the tank, the sand cracks in the food debris, to avoid the corruption of the polluted water quality. Body size is not necessarily proportional to work efficiency, it seems that the smaller ones are more diligent and become lazy when they grow up, so don't feed them too much, let him get used to cleaning up before he can eat. Suitable for bare tanks with large fish, not suitable for aquariums, should not be mixed with small fish;

3, scavengers like to eat aquarium debris, dirt and play a role in purifying the water quality. Scavenger has activities in the bottom of the water body, with adaptability, easy to feed, omnivorous, low oxygen resistance. Scavenger can still clean the walls of the fish tank. The places it scrubs are exceptionally clean. The mouth of the scavenger is like a vacuum cleaner, sucking up fish droppings and greenery into its stomach.

Expanded:

Scavenger is the circulating common name of the multispoke winged armored catfish Pterygoplichthysmultiradiatus, Hypostomus plecostomus, of the subfamily Hypostomidae.

The scavenger is named because it likes to eat aquarium debris, dirt and play a role in purifying the water quality, so it is also known as the sucker fish, sucking mouth catfish, the scientific name of the nail catfish, native to the rivers of South America, in Central America can also often be seen. The fish body is semi-cylindrical, the caudal fin is shallow forked, like weakly acidic soft water, suitable for water temperature of 2 0 ℃ or more, the adult fish body length reaches 3 0 cm, can not naturally overwintering, activities in the bottom of the water body, with adaptability, easy to feed, omnivorous, low oxygen resistance, starting rate of high characteristics, by consumers and breeders welcome.

Reference: Scavenger Fish - Baidu Encyclopedia