This is what I have. Please click on pictures and go to the Odds and Ends album.
It is kind of reddish brown granules with white ones mixed in. This is what the fertilizer company said was K2SO4. Some one tell me if this is right before I add it to my tank.
I tried to post the pic here, but it is too big. I don't know how to make them smaller.
It is kind of reddish brown granules with white ones mixed in. This is what the fertilizer company said was K2SO4. Some one tell me if this is right before I add it to my tank.
I tried to post the pic here, but it is too big. I don't know how to make them smaller.
