So I have a snail which hiked in with my LR. So he is small (less than 1/2") and has been in the tank since day one. I come home tonight and he is perched on the top of the rock, stretched upward and expelling a small amount of a white substance every 10 to 20 seconds or so. So can anyone tell me if this snail or his behavior is detrimental to my reef? I hope everyone can see the photo I've included below.
Thanks
Thanks