Does a Pinkbar Goby need a sandbox in QT? I've done it in the past for leopard wrasses because they sleep in the sand. But not sure if the goby needs sand as well. Thanks!
If you’re talking about a shrimp goby species no it won’t. I would suggest some pvc pipes and a totally sealed cover though because gobies jump, especially when they don’t have a sand/rock cave to retreat to.