When to add a butterflyfish?

Hi,

I've got a 45 g long tank (48" length) and currently have 2 false percs, 1 chromis viridis and a 2" regal tang.

I plan on setting up a bigger tank for my fish as they get bigger.

However, I'd like to get your input about the order of stocking fish in the tank.

I'm thinking of adding a young longnosed yellow butterfly fish and then a flame angel.

Does that seem like a good plan for stocking this tank? Or should I put in the flame first.

Moreover, I was considering adding more chromis and possibly a blenny, but I'm thinking that I might have reached my max bioload with the clowns, the current chromis, the butterfly and the flame angel.

What do you think?

 

Is this a reef?

 

No, it's a FOWLR. I'm sorry I didn't add that info. It has 55lbs of LR.

 

butterfly first then flame

angles/yellow tangs should always be last.

 

Thanks. That is good to know. Should I add chromis? I was thinking of putting in 4 orange line chromis too.

 

you can try it, some times chromis kill each other tho(stupid for a schooling fish right?)

 

Do different species of chromis kill each other too? I mean, will chromis viridis have problems with the orange line chromis?