I thought about adding a frog or two to the 10g planted. It currently has 4 albino cory, 3 red eye tetra, 1 small molly and 20,000 snails. 40% pwc weekly with avg readings of 0 amonia 0 no2 and 20ish no3. Will this work and also are these tiny albino frogs at walmart true dwarfs or will they get BIG? They look so pitiful in those tiny cups of blue water. Just a passing thought of mine, TIA.