Top center you can see a roughly two inch long Knight Goby (aka Stigmatogobius sadanundio). This little guy (or gal, not sure), is currently happily living in my 29 gallon fresh water community tank.
I am asking $15.00 CASH only for this fish.

There are no problems with it, it simply needs a brackish home. I bought it about 2 months ago from a FW tank at an LFS, intending to set him up a new home. Financial problems intervened with that plan. Now it needs to be rehomed before it becomes unhealthy.
It's eating Blackworms, frozen Mysis, NLS Community pellets, and pretty much anything else that I drop in there.
Pick up is preferred, as I'm disabled and driving is kind of painful.
Edit: e-mail is thomas(dot)fox(at)gmail(dot)com and I will answer questions here or there.