Diamond goby in 20g?

[clownfishluvr123]

I have a standard 20g tank with a firefish and 2 clownfish, and I was wondering if I can have a diamond goby with the fish tank. The sad thing is that I do not have any copepods as it is illegal to ship to Hawaii, but I have owned a diamond goby before and had him for a while in my other tank. Is it possible to keep him in a 20g?

 

[WalkerLovesTheOcean]

No. Those fish get around 6in. They would starve in your tank as well as be to big for the tank.