alexandrews
Reefing newb
I recently checked my water chemistry (chlorine, nitrite, ph and alkalinity) after doing 25% water change the day before and everything was perfect except for the nitrite. Before my nitrite was always around .5 ppm and now it showed 3 ppm. Is this in "safe zone" or should i do another water change? Also, i thought my tank was finished cycling after three weeks, does the 3ppm nitrite mean my tank is still cycling?
- Thanks alot
- Thanks alot