compatability?

[vonG]

yellow watchman goby and a bi-color blenny look the same, but are from two different families...
any experience if they will get along in a reef environment?

pic of my watchman:

[kole18]

Yup they are compatible I have Midas blenny & land mower blenny as well watchman goby all of them it's getting along & except my green coris this fish is nasty gotta take this freak out off my tank really soon:)

[Dakotamay]

As Kole18 says. They're fine together. I don't know the size of your tank. If you have a small bio cube or something you might have issues. But in a larger tank where everyone can establish their own territory, you shouldn't have any issues.