55 g. using rock wool for false bottom

i wish i could give it a higher rating :)! What's kept in there?

The tank contains some Epipedobates anthonyi "Pasaje." (These are small poison dart frogs that like a running water feature.) I've since added more plants such as bromeliads on the cork bark, and the Ricca moss has nearly covered the water-fall, which does a great job of filtering the water. So far, I really like the rock wool as a water/substrate separator.

again 5/5! I bet there really happy in there! i had a similar setup once for toads but yours looks ALOT nicer!