On 2004-10-21, www.Fish-Forums.com wrote:
I would personally add eco complete as it will not could the water
like flourite.
I suggest 2.5- 3 inches from by preferences.


FYI, sixty pounds (3 bags) of eco-complete will fill a 30"x12" tank
(20L, 29, 37) with 2.5" deep.


--
"I have to decide between two equally frightening options.
If I wanted to do that, I'd vote." --Duckman