1, scavenger fish can't eat it, scavenger fish has the habit of eating garbage and algae, with more bones, less meat, rough meat and low nutritional value.

2. Scavengers belong to Siluridae, also known as sucker fish, miscellaneous fish and anglerfish, which are native to rivers all over South America. Almost as long as there is water, you can survive. They often adhere to the walls of aquariums or aquatic plants and lick moss, making them the best scavengers in aquariums. Scavenger fish will eat a lot of food as an adult. In addition to algae such as moss, it often feeds on the eggs of other fish. It can eat 3,000 to 5,000 eggs a day and swallow a lot of fry. Moreover, because it is an alien species, there are no natural enemies in China at present, and it is easy to breed in large numbers in rivers, which will threaten the survival of local fish and destroy the ecological chain.