Qt a diamond goby

[SOARnTACO]

My lfs has a very healthy looking diamond goby I’d love to add to my 125.

What prep does my bare bottom glass qt 55gallon tank need?

 

[Shufflepig]

My lfs has a very healthy looking diamond goby I’d love to add to my 125.

What prep does my bare bottom glass qt 55gallon tank need?

When I qt’d a gold headed sleeper goby I just put a 4” X 8” plastic tray filled with sand on the bottom of the tank which worked. He did well for 5 weeks in there.