I was thinking of adding a snail to my 5g but I am completely at a loss as to which snail to pick and once I've chosen a snail what do I feed it? (I don't have a algae infestation and my betta girls eat everything I give them. Does it eat poop? There's plenty of poop. xD)
How does it reproduce? (Is it asexual or no? I only want one at the moment.)
How much waste do they produce? How much would I have to do water changes?
Having these questions answered as well as some tips/facts would be mighty handy. I don't want to add anything to my tank without knowing a ton about it.