This is a blanket statement. Not all loaches eat snails. Dojos, kuhlis and hillstreams don't. All loaches of botiine genus however indeed relish snails as invertebrates are primarily their diet in the wild.killerfish;2582336; said:Loaches are also a fun way to get rid of alot of snails doesn't have to be clowns all loaches love snails
Assassins are indeed predatory. Apple snails are involved in rare occasions particularly the Pomacea canaliculata and Pomacea insularum. Once they get the taste of fish especially when fed with tunas, they begin to hunt down any fish. The salton seas (Pomacea insularum) are powerful snails reaching 4 inches in diameter and these do bite especially your hands.I really like Uwes idea though i didn't know there were preditory freshwater snails