Join Date: Apr 2003
Location: Mid-Hudson Valley, New York
I wouldn't. due to weight, esthetics and turbidity issues (too light, too ugly, too cloudy). Can't speak to algae.
Just say no to KL. Profile (Schultz' Aquatic Plant Soil) is better in ev-er-y way, except for price. Turface is the same thing, and much cheaper, if you can find it.