Hi, I keep these snail's and have had them for a few years, I think they should be fine, i also have two filter's running on my 16 gallon where I keep them and they do fine. I really enjoy keeping these guy's i find them very interesting.
55 gallon elephant nose tank
16 gallon Giant African shrimp tank
70 gallon elephant nose tank, Gonzo the elephant nose and friends!
30gallon borara merah and brigittae green, red longfin bristlenose, shrimp, ninja, taiwan,bamboo, and snails.