
Originally Posted by
deranged chipmunk
A bit depends on how much water is in the tank. Malaysian trumpet snails are a personal fav of mine. But they can over run a tank very quickly. Nerite snails will keep your water section clean and cannot breed in fresh water, so that is a good option. Shrimp will help, but may end up as a frog snack. If you have the volume, an otocinclus or two will help keep the tank clean.
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