nitrogen

Hey everyone, I'm seeking some insights and guidance on my reef cycling process. I initiated the cycling process on March 18th, which means I’ve been cycling for approximately 47 days now. Once the ammonia level dropped to zero on April 3rd, I began testing for nitrite. Currently, there are...

I have a Red Sea Reefer Max G2+ 300 tank that cycled well (fishless with Dr Tim's Ammonium Chloride Solution), spiking nitrates up to 75 at the end of the cycling. I have added cheato in the sump bringing it to 10 ppm. All is going well. I have slowly started with some fish (3 gobies, 1 blenny...

I often wonder how wild reefs are able to grow and thrive with such low levels of dissolved nutrients - namely nitrates and phosphates. I have an SPS/Acropora dominant tank and I maintain KNO3 solution on a dosing pump just to keep the corals alive - I try to maintain nitrates up to 5ppm...