Nitrates were 20-40ppm, phosphates at 2.0, calcium 400+, nitrites 0, ammonia 0, ph 8.5. My stand will not fit a sump larger than 18 inch long and 10 inch wide. I clean out filter reguarly and also protein skimmer. I have 2 blue damsals, 1 ocellas clown, 1 black clown, 1 clarks clown, green...