160ppm nitrate suggestions?

[FitoPharmer]

Originally Posted by kien

You could try Prodibio? I just recently read on the forum that you don't need a skimmer to use that carbon dosing system.

I heard that it get quite expensive for results on a system this size. Since the budget is so tight I need to spend it where I will get the best long term effects for the $$$ invested. For years the previous care takers have just been wasting their money dumping into fish after fish not updating anything.