What are some smaller fish that will do well in a 14 gallon biocube that tend to stay on the bottom? I love how diamond gobys pick up sand and spit it out through there gills. I would like a fish that does this that will survive longterm in this tank. I entertained the idea of getting a red scooter blenny which stays small, and I saw playing with the sand at my LFS until I found out that they are actually dragonets and are very picky and hard to keep. Any suggestions?
Thanks-Eric
Thanks-Eric