Golden mosses do have some ability to remove algae, but only when they are in their infancy. At this time, they will help clean the algae on the tank walls and in the bottom sand. But once they grow up, they stop eating algae and compete with other fish for food. They sometimes chase after other fish and lick their scales. Therefore, it is generally not recommended to introduce it into the fish tank as an algae removal fish.
Generally, the golden mousse does not eat small fish. Adult golden mosses may eat newly born fish, but the possibility is not high. In the case of sufficient fish food, almost no small fish will be eaten. However, although they will not eat small fish, but adults will have the problem of sucking fish. They will chase after other fish and suck their scales with their mouths. In this case, it may cause other fish to die.
When the golden mossy rat is in its infancy, it mainly feeds on algae in the fish tank. During this time, they will work diligently to help clean the tank, will not disturb, so they can be mixed with small tropical fish. But when they grow up, they will compete with other fish for food and suck other fish. They like slow-swimming fish best. Therefore, it is not recommended to breed them with small tropical fish when they are adults.