I put 5 trochus in my 55 gal a week ago and 2 stopped moving and 2 are really active and 1 stopp moving last night so this morning I moved it to check if it was suctioned on my rock and it wasn't but it has left this white string like residue.
Can anyone tell me what's happening and what this white stuff is please see pic attached.
Can anyone tell me what's happening and what this white stuff is please see pic attached.