okay in the last week or so one of my fish out of my 90 gal has eaten all 3 of my mystery snails ( who where about 1/2 inch) and so i went to the lfs and bought 2 apple snails ( who are like 1 1/4 inch) any way one of them is gone now too. i cant figure out who is eating them and why all of a sudden do they like snails. bc the mystery snails where in there for a while until they where eaten. my gold sev. isn't that big yet he is just starting to show markings on his face and forehead so i would say he is about 3 1/2 inches to 4 inches now. and my blue botia and the pictus cat arent' that big either. i am just stumped on this one. you guys have any ideas who it could be.