stocking true perculas in a 156

[schlgarr]

I have a 156 gal, 180# live rock, 50 gal sump. Present fish are orange shoulder tang and Sailfin tang (both about 3.5-4"). My question is, can I add 4 perculas and will they peacefully coexist?

 

[RokleM]

2 clowns of one type are the magic number. Any more, or mixing of types and you'll likely have issues.

 

[GSMguy]

get four two in the 156gall 2 in the sump