I have a mandarin goby, algae blenny, and a scooter blenny in my tank with 2 southern erectus seahorses. I have 3 copepod tanks set up to feed the display tank daily since all these will eat the copepods. I have added 400+ dollars worth of various species of pods and feed the copepod tanks with a variety of foods including algae paste. It's taken me months to get ready for all these cool fish and they are living together quite peacefully so far a long with 2 peppermint shrimp. I have just a little bit of live rock and a lot of live macroalgae. I hardly ever see the shrimps and all the fish hunt copepods all day. I also add baby brine shrimp and of course the horses are on frozen mysis. I've seen the scooter blenny act really interested in the frozen mysis. I think he's going to begin eating that and I've even seen the mandarin follow the mysis and act interested. I think they may learn to eat the frozen from each other. I'll add the frozen cycopleeze from time to time and change my water as often as needed since I'm stocked a little heavy.
Suzi