I started a 25g nano about 3 months ago and I want some suggestions on fish. Currently I have two clownfish and a helfrichi firefish. The helfrichi is pretty shy and does not swim around much which is pretty irritating and I'm wanting more movement in the tank. I'm planning on getting a citron clown goby but I'm wanting another fish (or two?) that will bring movement and more personality to the tank. Any suggestions???
blennies are awesome

If I walk up to the tank, he'll usually come out from wherever he's perched and meet me at the glass. It's kindof neat seeing him turn his stripes on and off too.