Multiple Ecsenius blennies in a 180?

[Kahuna Tuna]

Has anyone tried multiple species of Ecsenius blennies in the same system? I have a 180 reef with lots of live rock and I really like these fish. I have a bicolor that has been in the tank for just over 3 years and would love to add a few more but am worried about aggression between them. I would love to add a tailspot, linear, twospot or maybe another species if I can. Any thoughts?

 

[Kahuna Tuna]

Bumpy. Anyone ever tried this?

 

[ricde]

I've had a blue-gold (Ecsenius lividanalis) in my 75 with a tail-spot for over a year now with no problems. They were added within a week of each other and the tank has a lot of LR with plenty of hiding places. The tail-spot gives chase every now and then but nothing major.

Your bi-color may pose a bit more of a problem, due to it's size and the fact it's already established