Experience with engineer goby (Pholidichthys leucotaenia)

[chemicals]

Hi all!

My lfs has some juvenile engineer gobies and I did some reading and would like to get a pair of them. I wanted to see how some of y’all experience these fish, are you happy with them or did you wish you never got them. I have most of my rocks sitting on the glass so I’m afraid that they won’t be able to get enough of tunnel system going (I have added a picture of my scape). Besides that, I have pretty fine sand so if they burry a tunnel it will collapse immediatly. Is that something to worry about? The tank is a 4ft ~100gal waterbox.

Thanks!

 

[Brandont21]

I had one in my 55 gal. They get big fast. Any corals near sand will get buried. Mine had tunnels all over, as thats where they live