I have a well established 30 G tank. Lots of copepods and amphipods, I can see them at night, hundreds stuck in my glass tank and amphipods running all over my rock work (not sure Mandqrin eats them but thought I mention it). Would it be a good idea to get a Mandarin dragonet? Or my established pod colony won’t suffice in the long run and I will certainly have to add copepods? It would be the only fish that consumes pods as my other fishes at a pair of percula, a helfrichi and a watchman goby. Thanks for any advice.