I can not get rid of it. I clean everything but it always comes back. my tank parameters are-
Ammonia=0
Nitrites=0
Nitrates=5.0
General Hardness=12
Carbonate Hardness=11
Ph=6.8
Phosphate=0.1
Co2=52 ppm(turned up ph controller to 7.0 per chuck's calculater to get 30 ppm of co2)
I dose Flourish twice a week and potassium nitrate and potassium chloride after water change which is 50% weekly going to start dosing phosphate after I find the right stuff (on other post). is there anything else I can do to get rid of this stuff?
Ammonia=0
Nitrites=0
Nitrates=5.0
General Hardness=12
Carbonate Hardness=11
Ph=6.8
Phosphate=0.1
Co2=52 ppm(turned up ph controller to 7.0 per chuck's calculater to get 30 ppm of co2)
I dose Flourish twice a week and potassium nitrate and potassium chloride after water change which is 50% weekly going to start dosing phosphate after I find the right stuff (on other post). is there anything else I can do to get rid of this stuff?