clownfish

Hello all. I’ve been cycling a new innovative marine 20 gallon encore (two10g fused together). I just recently reached a point where I was able to introduce a pair of ocellaris clowns to one side (10g) with the intent of pairing them and later moving them to my 50 gallon mixed reef build upon...

I have a small clownfish in my 55 gal reef and he has some blotchy white patches on his body. Hoping it’s not Brook but can someone please tell me? There are 3 other clowns in the tank as well and 1 shows some slight aggression to him. Could it just be aggression? Pics below

i saw in vids that anemone are jellyfish family. Are my clownfish going to like jellyfish as tank mates? There is also a moon wrasse neighbor..

This is very cursed….. butterfly fish body with with clownfish colors :(