Light level?
All nutrients should be dosed at the same time. They should balance or algae issues are usually the result.
N,P,K and Traces. There are a couple of others, but those are the main elements that should balance each other. The N and K can be dosed as KNO3 if you have a light fish load.
See IndianaSam's post above for a link to a place to buy cheap, dry KNO3. That's were I get mine. Very nice location for all elements.
Len
All nutrients should be dosed at the same time. They should balance or algae issues are usually the result.
N,P,K and Traces. There are a couple of others, but those are the main elements that should balance each other. The N and K can be dosed as KNO3 if you have a light fish load.
See IndianaSam's post above for a link to a place to buy cheap, dry KNO3. That's were I get mine. Very nice location for all elements.
Len