I am building a home for a White's tree frog in a 29g high tank. I decided to go with the expanding foam/weldbond coconut fiber peat moss for the background. I am putting a waterfall in one corner, which I decided to try covering with weldbond mixed with sand. Question is this: both finished surfaces (sand AND coconut) are quite rough. It doesn't seem like something I'd like to sit or climb on if I were a frog. Does anybody else do something to remedy the roughness?


