Well after a week of filling a 5 gallon bucket full of rodi water and mixing salt in 24 5 gallon bucket for a total of 120 gallons . 1 day Dr.Tims one and only and bio spira added 8 green chromis 2 clark clowns 1 hoevens wrasse 1 neon goby 1 nasso tang. Did not detect any ammonia ,nitrite or nitrates. Day 7 did a 5 gallon water change. Day 8 i have brown spots all over my rocks . The uglys have started. I have put pods in . Should I start coraline algea?