Shrimp/Goby pair in 5g nano?

[Robert Binz]

I have a 5g nano with about 1 inch of sand. Can I do a pistol shrimp/goby pair in such a small space? I’ve heard it recommended.

How much sand would I need to add?

I’m between this and a neon goby mated pair.

 

[Sailfin11]

Yes, I think that would be fine. They don't really venture far from burrow even in the wild, so I think a pair would do well in your nano