There are two TPN and TPN+. TPN has just micro nutrients and TPN+ has micro and macro. Sometimes fish waste is enough to provide nitrate and phosphate so you dose the micro nutrients(TPN) to provide other nutrients like iron and potassium. I'm not sure which you would need. Depends on your stocking I suppose? It would probably be better to get the TPN+ though...
hope that makes sense lol.
You can get it off the web, I buy it in the green machine's shop though.
hope that makes sense lol.
You can get it off the web, I buy it in the green machine's shop though.