Maltimomma
Aquarium Advice Freak
Here's something I just thought of. I have black sand substrate and I've read that assassin snails burrow into the sand. They are such tiny little guys so how can you keep from sucking them up into the vacuum when cleaning? I've caught up an oto or two and had to quickly turn off the vacuum (Aqueon). Also, you have to stir the sand, can you accidently bury them so deep they can't get back out? I have planted tanks.