Someone diagnose my angelfish!!

[Lilycarv]

Hi I just got an angelfish a week ago, I had 5 mollies but 3 of them were bullying the angel fish so I took them back to petstore, but now I’ve noticed this white film, like very very fine white dots that almost look like he has bubbles on him, or like a fuzzy appearance, I don’t think it’s ich since I’ve had to deal with that before but I’m thinking maybe velvet? But none of the pics I look up look like it, he’s also showing no symptoms and seems happy, no flicking against objects and is swimming fine, my 2 mollies don’t have the dots at all does anyone know what this is?(also the big white dots in the pictures look like they’re on him but they’re not, just bubbles )

tank parameters pH 7.0, nitrites 0 nitrates 40 ammonia 0, gh 60 and kh 80, tank has been cycling for 3 months before adding fish, tank is 20 gal tall but planning on upgrading when angelfish gets bigger, temp is 81

 

[Visserfrou]

Hi
From the photos it looks like your angelfish is stressed, this will make it susceptible to a wide range of diseases, fungus being the main cause if the fish has lost scales and has wounds. You could try a teaspoon of aquarium salt to 5 litres of water, it should help if not try using waterlife white spot and fungus treatment as well. I have used them both together and have had good results. I hope this will help to resolve the problem.