How often t u spraying your mangrove leaves to remove salt?Another nano goby I added, due to complete insanity, was the very cryptic grisseingeri goby. BEAUTIFUL fish. Very difficult and expensive. Getting them to eat was the main and only focus in my life during that period, lol. At one point I had EIGHT down there, at $150 a piece! I really rarely saw them, I assumed they all died until I broke the tank down and found them, most of them, living in the fuge:
I also kept sexy shrimp in there on the frag rack side: