Aquasoil size, powder or normal.
I want to start a nano aquarium, and I'm leaning more to powder type. Since i heard that normal type will look too big for nanos. Also, I heard that powder type are for small foreground plants, can rotala grow in it. Because I'm thinking of getting rotala for the background plant.
Also, what's the difference between Aquasoil Amazonia I and II.