I have a 33L tank and it is moderately planted at this time. My goal is for it to become a heavily planted tank as I have my plants in place. It is only two months old now and I am allowing the plants to grow. Anyhow, I have had a snail breakout and am needing a fish or fishes to take care of them for me. I am thinking a type of loach. Clowns would be way to big and others that might be a good fit are dwarfs or checkerboards. My delima is that most loaches are sociable and need multiple friends to live happily. With my 33L I am afraid I might not have enough room...bioload room...to house 3 to 5 loaches, even dwarfs. Currently I have 5 albino cories, 3 otos, two mollies, and one dwarf gourami. My plan is to have more than 33 total inches of fish in this tank once I get it where it needs to be plant wise. Do any of you recommend what I should do? Any loaches or other type snail eaters you suggest that will do well in a community tank?