I was reading in Dr.s Foster/Smith that freshwater clams eat nitrates and are great for turning a not so clear tank to crystal clear. For my 55 I was thinking of having my LFS
order a couple clams and some snails for me. What do you think? The clams are on their website (might be liveaquaria.com) if anyone wants to read their propaganda. My tank right now has 6 cichlids, 100 cichlid fry and a freshwater eel (debateable).