Hey all, I've got a 24 gallon nanocube and wanted some input on if i could potentially fit another fish in my tank. Currently I've got a small gold nugget maroon clown (Maybe 2½" right now), a firefish pair, and a 3" longnose hawk. I have a protein skimmer and robust clean up crew, and do intend to upgrade to a much larger tank in the next couple years.
I figure I'm probably capped but was thinking I could maybe get one more open swimmer? My hawk perches on the rocks kind of all around, and my clown is glued to its nem which has settled towards the bottom front-right corner of the tank. The firefish occupy the back-right-bottom portion of the tank near their home in the liverock. I haven't noticed any territorial issues, everyone coexists pretty nicely. I'm thinking something like a Bangaii cardinal, midas blenny, or maybe an azure damsel? Something that would be fine swimming in the middle/top portion of the tank since everyone else is mostly towards the bottom.
I figure I'm probably capped but was thinking I could maybe get one more open swimmer? My hawk perches on the rocks kind of all around, and my clown is glued to its nem which has settled towards the bottom front-right corner of the tank. The firefish occupy the back-right-bottom portion of the tank near their home in the liverock. I haven't noticed any territorial issues, everyone coexists pretty nicely. I'm thinking something like a Bangaii cardinal, midas blenny, or maybe an azure damsel? Something that would be fine swimming in the middle/top portion of the tank since everyone else is mostly towards the bottom.