how to get rid of flatworms

[ScubaSteve]

They will feed off of detritus so keep blasting the rocks to keep them off and remove their food source. I'm gonna give a +1000 to the blue velvet nudi. Those thing were made for one purpose and one purpose only: eating flatworms. They're also really cool to watch. I had one the destroyed my serious flatworm issue in about a week (meanwhile it tripled in size).