I have a 75G FOWLR
that I set up around July last year. I cycled the tank with uncured rock, levels tested good. Added a pair of clowns, a few weeks later a lawnmower blenny. Just a week or so ago I added a bi-color angel, 5 chromis, a diamond goby, and 10 hermits/snails. Then on thursday I added a kole tang and 10 more hermits/snails. Yesterday a chromis died (from being pecked to death by the other chromis) and now today another mysteriously disappeared (possibly the same fate?) I tested the levels yesterday and the ammonia was .25, the nitrate was around 15, PH was 8.3, and nitrite was 0. Salinity 1.022.
The water is really cloudy but the fish don't seem super stressed. Any ideas on what to do?