Germanman
My fish are my babies
im studying anemoneis right now in my marine biology coarse and have dealt with almost every species in the trade at my work and one cannot poison an aquarium they can only hurt within close or exact contact. sea apples can release a poison anemonies administer it. im not saying your wrong but like fisieness said its very unlikely are you sure it wasnt something else combine? im just trying to make sure you dont loose more fish im not challenging or insulting you.