- Joined
- Sep 30, 2016
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These few spots came up much smaller about 5 days ago and have rapidly grown. I put prazipro in the tank 3 days ago. He is acting otherwise normally and I do not see this on any other fish in the tank. I have a 75 gallon tank, no ammonia, temp is at 80F, salinity about 1.019, pH 8.2, my nitrates have been high and have added an additional pump and filter media along with marine buffer. Ideas? Suggestions?