Scavengers don't eat fish eggs when they are in eat small fish. Scavengers are omnivorous fish. They suck algae, benthos and garbage in the water, and they can also swallow fish eggs in large quantities. In aquariums, they are often adsorbed on stones and glass to stabilize the body and absorb algae, and also look for benthic animals (such as water earthworms).

It is a nocturnal fish, and healthy fish species are mixed together. Scavengers like to eat feed, especially heavy small granular feed, which is easy to be inhaled by suction cups. For small granular feed floating on the water, it will be sucked upside down.

Like a vacuum cleaner, the mouth of the sweeper sucks fish excrement and green plants into the stomach. There is also a bubble in its mouth. This bubble contains oxygen, which can make it stay in the water for a long time and make it eat more "food".

Extended data:

Scavengers are native to Latin America, named after eating all kinds of underwater garbage, and often mixed with all kinds of fish.

When nutritious and delicious fish worms and fish food are placed in front of them, they will never take a fancy to the residual bait and dirt. They rest during the day and move at night. They will bite aquatic plants and bite like fishing nets.

If fish get sick, they will stick to fish and bite their wounds at night. Scavengers have a lot of excrement, which will not only make the situation worse.