A good thing about holding a Powdered Blue Dwarf Gourami is that it's going to sometimes hunt and try to eat freshwater snails. It’s a fantastic dwarf fish for retaining aquatic snail infestations in tiny aquarium tanks less than control. They are available at Snowcap Cave, plus also at the https://www.scribd.com/document/820709215/How-to-Keep-Your-Fish-Pond-Clean