I'm trying to go waterchangeless. So, I have an expensive $250 Bashea Pellet reactor to try to control nitrates. Once it's full and over 8 weeks I was promised that nitrates would stay stable with my 340 gallon display. I slowed my vodka doser down hoping to free that up for dosing magnesium and well.... As I slowed my vodka doser down my phosphates and nitrates skyrocketed. The reactor has done squat for 4 months in.
I was then told to add in nitrate consuming bacteria. So, I dosed Micro Bacter Clean to sead the reactor. . . . This. helped my phosphates, and some of my nitrates, they did start going down, but, after the base large dose of 300 ml. a few days later both started climbing back up.
So, I've since reactivated my vodka doser, have a pellet reactor that seems to be doing almost nothing, I also have a cannister filter filled with Matrix rock that was supposed to also reduce nitrates. (Which has done nothing for the last 6 months. )
So, I've got 4 nitrate export mechanisms and nitrates were still rising until I just increased my vodka dosing. So, I probably have a $150 cannister filter, $250 reactor that are absolutely doing nothing but passing salt water through them. . .
I thought I would need some Benepets coral food to keep Phosphates and Nitrates up once these things started working. Now the coral food sits on a shelf. . . Some of it might go into my frozen fish food.