I have a pistol shrimp and goby that have made tunnels all over my tank. I was thinking of adding an engineer goby, my son thinks they are really cool (so do I). Anybody think its a bad idea, or should i go for it!
you havent said how big your tank is. Id say probably not if you already have a pistol and goby combo. The engineer gets BIG and tunnels up everything and would probably disrupt your goby and pistol.
