I have a 20 gal.tank that has a snail problem. My question is, is it
better to use one of those snail-be-gone products that come liquid in a
bottle? Or get some kind of small loach (which one??). Keep in mind that
this is just a 20 gal. (soon to be 30 gal) tank. Currently I have a few
rummynose tetras some neons and a bristlenose pl*co. Thanks for any
info.