I have 4 angel fish, and 1 had gone on a hunger strike, now I have 2 not eating, I have had them for about 4 weeks, I bought the two sick ones from a different pet shop to the others.
They live in a 200 litre tank that has fully cycled, I have given it a water change for the last 2 weeks, I had 2 bala sharks that died last week they both got ich, I turned the heater up and no other fish are infected,
I also have 4 platies, 1 pleco, 2 guramies