I have an issue with the nitrite (NO2), they are always too high.
Today I measured them at 0,1 mg/l.
I check them with a TM test and the colour is always pink, rarely I have seen white or very light pink.
The tank (50 GAL) is 20 months old therefore not so yung, DSB and live rocks.
I have 8 fishes small size and 2 fishes little bit bigger, LPS and SPS.
The technical equipment is indicated below in my signature.
Two times a week I dose ZeoBak KZ and I use dosing carbon TM (Elimini NP or Bacto Balance).
The SPS are not healthy and in my opinion this is the reason. All other values are good.
I don't understand what I have to do! Any advice?
Thanks
Today I measured them at 0,1 mg/l.
I check them with a TM test and the colour is always pink, rarely I have seen white or very light pink.
The tank (50 GAL) is 20 months old therefore not so yung, DSB and live rocks.
I have 8 fishes small size and 2 fishes little bit bigger, LPS and SPS.
The technical equipment is indicated below in my signature.
Two times a week I dose ZeoBak KZ and I use dosing carbon TM (Elimini NP or Bacto Balance).
The SPS are not healthy and in my opinion this is the reason. All other values are good.
I don't understand what I have to do! Any advice?
Thanks