Open tanks with snails, do they escape?
I see a lot of open top tanks with snails, but I’m wondering do snails escape a lot? Does it cause any problems? I have a 5 gallon tank with mostly Anubias and I think Ludwigia and am thinking about a snail to help with algae, but there are gaps in my glass top and I heard they’re escape artists. Or is a snails bad idea in such a small set up anyway? I would go for shrimp, but my Betta is a very aggressive eater so I’m sure he’d probably just eat them all!