So last night my 3rd zoa frag melted away and 3 more frags have been closed up. Sounded like I had some sort of zoa eating pest in the tank so I dipped the zoas and the only things that fell out were a ton of pods... Now I introduced pods to the DT and refugium a couple months ago to diversify my tank. I only have a pair of clowns in my 29g biocube so I feel like the pod population is being left unchecked and now they are running rampant. I can't say for 100% that the pods are the ones causing the zoas to melt but I would like to have a fish in the 29g that will at least keep the pod population down a little bit. Not looking to absolutely decimate the entire population as I know they are good for the tank (I think?), just looking to control it with a fish (also gives me an excuse to have another fish). So question. What are my options for a 29g biocube? I hear wrasses do great but can be hit or miss in terms of peacefulness vs hostility. Also there are dragonets but they will absolutely destroy a pod population then starve to death. So... anything else?