So I just purchased a 29gal aquarium with the intention of turning it into a brackish setup. I'm leaning towards a higher salinity level, possibly with anomones. I'm just wondering what kind of fish or inverts I could keep in such a tank. If not what other brackish fish besides mollies, puffers or dragon gobies would I be able to stock. (I would be looking at a Green spotted puffer but I already have a puffer species and want to diversify a bit). In a normal brackish setup.