I have been out of the game for awhile, so I need some advice, please. My 29 gallon Biocube, with 50lbs of live sand and 7 lbs of seed live rock has been cycling since last Thursday for 1 week today. On Monday, I had Ammonia between .25-.5. I tested today and Ammonia, Nitrites, and Nitrates are all at 0. I find it hard to believe that my tank is cycled already. Anyone? Also, my salinity is at 1.030. I will bring it down with some RO, but could this have affected the cycle? Thanks in advance.
Jim
Jim