Angel Stocking Question

[ridetolive]

I'm looking at stocking my angels in my 220 gal soon. They will be the last fish going in the tank and I will be adding them all at once. I'm planning on adding 2 dwarfs (flame and potters), and 1 large (flagfin).
I'm worried about the dwarfs being aggressive towards each other and was wondering if I should add a 3rd dwarf angel to spread around the aggression? Would you guys be worried about it or is the tank big enough that it shouldn't be an issue?

 

[Stevenliu9]

I feel it's a hit or miss with angels. I have two dwarf in my 180, a flame and an African flameback. They quarrel over territory a bit but never actually fight each other.