15 uk gallon nano fish selection

[oldrey]

Hi all just wanted some ideas whether or not I can add a single fish to my set up.
I have a 15gallon tank with 24wstt hybrid light, external filter, nano skimmer, live sand and 8lb live rock,. It's been up and running for 5 months with no problems at all. I do weekly water changes and all perimeters are perfect. In the tank is a false perc and.a yellow corral gobie, a peppermint shrimp, mithrax crab 2 small red.leg hermits and a few snails. I'm in to minds whether I can add another fish. Im not to bothered if I can't I just want to know for shore. All comments welcome.

 

[DPB94]

IMO the false perc would have established a terroritory over the fish tank, if you want to add more fish you'll have to get the clownfish out and then add more fish and then add the clownfish back into the tank again.