The Planted Tank Forum - View Single Post - Eco Complete Nutrients?
View Single Post
Old 05-15-2010, 04:42 AM   #8
Planted Tank Guru
PTrader: (0/0%)
Join Date: Jan 2010
Location: Contra Costa CA
Posts: 9,893

With particle sizes measuring 1-6 mm this is too large to have significant CEC. I am not saying it really doesn't, just agreeing with Tom.

Once it starts getting some organic matter in there the combined substrate (EC + organic matter) may very well be capable of holding fertilizers.
Diana is offline   Reply With Quote