Next fish to add?

[Nano]

Yeah they're kinda cool looking. Man theres a lot of gobies to choose from. Yeah I did a 5 week cycle but it started in an 8 gallon, half way in I moved into a 20 so all the sand rocks and the water was put in then I cycle a further 3 weeks, so 5 total, then added clean up crew, and at 6 weeks seeing they were doing well I began adding a couple cheap frags. It's a slow process I know and I should've waited a couple more weeks before adding coral but they're all fine except my xenia but I'm ok with losing it cause I hear they can become a nuisance. At 9 weeks we got a clown fish and tomorrow marks week 12 so Yaa.. lol