Looking for peaceful rockdweller with multies

[davion2183]

Guys, I have got the shelldweller bug and I already setup a 37 gallon tank for shellies. Here is the pic of the tank that I have already setup.



I know I definitely want multies, but since I have a rock pile setup to the far left, what do you guys suggest if I want to have a peaceful rock dweller with my multies? Also can you guys suggest some peaceful dithers for this tank? Thanks.

Oh yeah, the tank specs are as follows.

73 cm x 41.5 cm x 46 cm / 28.7" x 16.3" x 18.1" (139 Liters/ 36.7 gallons)

 

[Cichlaholics Anonymous]

It didn't look authentic but I had a trio of halfbeaks in my shelldweller tank with no issues. They were ocellatus not multies though...but they were the closest thing to dithers i used