dingus890
Member
I have never heard of stomatellas being harmful to anything.They are awesome at cleaning algae. My largest was at the top of my tank the other day releasing tiny yellow dots(Eggs I guess?) It was interesting to see. It starter out very tiny as a hitchhiker on LR and is now over an inch. I have a few in the tank now.They help so much with algae on the rocks and glass.I wouldn't worry about them.