The Planted Tank Forum - View Single Post - GH Booster - how to dissolve it
View Single Post
Old 11-10-2012, 02:08 AM   #11
Planted Tank Guru
PTrader: (0/0%)
Join Date: Jan 2010
Location: Contra Costa CA
Posts: 10,040

If you have a HOB filter you could drop it in there. The constant water movement will dissolve it, though it might take all day. That is actually good. Slower change in hardness is easier on the fish.
Diana is offline   Reply With Quote