Hi guys, I'm relatively new or even very new to fish my usual haunt is phibs ,reps, and inverts. But my girlfriend had a small aquarium which she's brought to the new house and I've recently upgraded it to a larger tank. I've planted it up pretty heavily, and first noticed the odd snail. Which I thought at first they was pretty cool another mix to the biodiversity to the community tank. But now they are everywhere I've been reading about dwarf puffer fish as a way of controlling them but also read they are not best in community tanks if anyone has any experience of them advice would be great. I've also just picked up a Chain loach as was told these are good for eating snails and saw them in the shop they did go for snails so has any one had experience with these as well. Is there any other small fish sp. That are good for controlling snails that are OK for community tanks. I really don't want to use chemicals so that route is out of the question. Cheers all.