picture this: I have a 75 gallon planted tank for 5 years with zero snail control, Id estimate we're dealing with at least 1000 individual all pea sized or better. I go to the store and buy a juvenile map turtle for ten bucks to add some diversity cheaply, and in the first night alone he ate Id say 100 snails, shell and all. I had kept clowns and they didn't touch them but I know they have for some others. Nothing compares to the m and m mowing of snails that a 3 inch turtle can take out, in a week my tank was so sterile of snails I never saw anymore. I don't know if there were eggs, I never got anymore.
Too bad the rascal didn't eat sporulated wolffia, the bane of all planted tanks, if you can believe it the only thing I found to eat that was a blue gourami, but only in the spore stage, not the fruiting body stage
B