Hello Everyone,
I work at a LFS and received my very expensive blue diamond flowerhorn from our fish provider. It is 4" in a cycled 90 gallon that gets 1/4 water changed every other day with a moderate stock load of other fish. It has no predators also. I have noticed since it came in that it has an inflamed anus and I don't know what to do? It seems large and red.
Cost was $150, so I'm very worried
. I have had it for two days. Any idea what this is?

I work at a LFS and received my very expensive blue diamond flowerhorn from our fish provider. It is 4" in a cycled 90 gallon that gets 1/4 water changed every other day with a moderate stock load of other fish. It has no predators also. I have noticed since it came in that it has an inflamed anus and I don't know what to do? It seems large and red.
Cost was $150, so I'm very worried 

