Hi,
I need some advice. My corals in my 14 gallon nano tank seems to be doing fine earlier but some of them started shrinking over the past few months. I’ve lost my torch, hammer, blasto, bubble coral, even hardy corals like gsp. The carolline algae seems to turn abit whitish too. The mushroom and toadstool seems to be growing though. I have a pair of clown fish, a banggai cardinal, 3 sexy shrimp, 1 tuxedo urchin. Parameter last tested are pH-8.2, ammonia-0, nitrate-10, Kh-8, salinity-1.024, temperature- 27.5 to 28.5 deg. I do about 20% water change weekly. Is there anything else I should be testing for ?
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