I’m new to saltwater: running 34 gallon AIO, cycled the tank for 3 weeks with dr Tim’s one and only. Got a pair of ocellaris 1 inch in length. Partameters look good expect for nitrate - slightly elevated ( May take 4 months based on the research ). Planning to have a lights off for 2 months and fish only for now. I’m looking for your recommendation on fish for the tank next month. equally how to bring down nitrate ( I do weekly water change for 20%)