Just cycled the tank a little bit ago, my ammonia, nitrites and nitrates are reading 0 (although it's API) Maybe it's eating up the nitrates. I have a 525xl with 4 small fish and two corals atm nothing seems to be doing bad. Not sure if it's just the ugly stages. I see small brown dots all over the rocks which indicate diatoms. See video and pics. What do you guys think?
