Last fish for 20 cube

[xnaz]

Need fish options for a 4th fish in my 20 cube. I currently have 2 clowns and a fire fish.

 

[Specific Ocean]

Goby

 

[Neros503]

I have a yellow watchman goby in my biocube 29 and I love him. Definitely a great fish for 20+ gallon tanks. they get along very well with my pair of clownfish.

 

[xnaz]

The reason I need another fish is because I have a diamond goby but I need to get rid of him because he puts sand everywhere on my corals.

 

[stylolvr]

+1 on the YWG. I have one in my 20 cube and he's great! Took him a good 6 hours to settle in but all good since then.