I had thought that some butterfly fish eat aptasia but I dont remember where I heard or read that. Still too early for fish though anyways.
Couldn't you still use the rock itself anyways and just treat it sort of like its base rock or 'almost live rock'? If you did get rid of the 'pest' and were confident that it was gone, it might actually help your cycle by becoming a source of ammonia from the die off? Or am I the one who is still thinking like a newbie? (which is ok, beause I am)
Couldn't you still use the rock itself anyways and just treat it sort of like its base rock or 'almost live rock'? If you did get rid of the 'pest' and were confident that it was gone, it might actually help your cycle by becoming a source of ammonia from the die off? Or am I the one who is still thinking like a newbie? (which is ok, beause I am)