As long as its eating brine shrimp and you can get it to him before the other fish eat it and enough times a day. Use enriched brine as there is little value in regular adult brine shrimp. Id look into adding pods every once in a while also. Arctipods is a good prepared food for fish like this if they will eat it.36gal Is that something that can be bought for supplemental feeding? We were told he’d be fine on brine shrimp from the lady we bought pretty much our whole tank from.