Multiple Midas blennies??

[MattL22]

I have 2 Midas blennies but they r not pairing up have a blue variant and a yellow one they been in same 220 gal about 3 months I wanna try and add another 1 maybe 2 see if any them will pair up and I just plain love them anyway!
Any thoughts ? Experience ?

 

[eatbreakfast]

In a tank as large as yours they may work, but anytime I have had more than 1 in a tank they fought.

 

[MattL22]

The 2 I have now stay on same side of tank and don't bother each other anymore for first few weeks they bickered but not anymore

 

[MattL22]

Thinking about adding another