Who Gives A Fish Forums

Biology Question... I'm hoping someone can shed some light on this for me. I'm posting here, but I'm starting to wonder if I'm in the wrong place - is this the right forum for biology-related questions?

Looking for some ideas, something active and entertaining to watch would be great. Tank size is a key factor for me, but I'm not too fussed about the workload of caring for them.

Totally missed the price tag. Yeah, that's a bit steep for a fish that tiny. Not worth the risk for me either.

Came across this awesome fish on flourwaterfish.com - they're calling it a spike fin goby. Would be amazing to set up a nano tank for this little guy! Anyone have experience with them? Spike fin goby.