techen Wolf Overlord Joined Nov 9, 2012 Messages 3,279 Reaction score 7 Location GB Mar 7, 2013 #1 My nitrate is around 20PPM now, I see no change in my german blues. Anyone know what german blues can handle before they suffer? I'd like to keep things in check with nitrate, plants and my rams.
My nitrate is around 20PPM now, I see no change in my german blues. Anyone know what german blues can handle before they suffer? I'd like to keep things in check with nitrate, plants and my rams.
