jfarris1976
Member
First what this is and secondly how do I get rid of them? They are taking over my 12g Nano

that is an aiptasia anemone. Boiling water or lemeon in a syringe at the base. Or a berghia nidibranch if you have tons (as they will starve when done). Or pull the rock and scrape them off really well at the base. If you go in there pulling or tearing them they will spread. Will Lutman and other have electric devices that vaporise them right in the tank if you want to get all star wars on their nem butts.