for anyone interested, ive had 2 diamond gobies for a while, but since i had two tanks, i kept them seperated, until today. as most should know, diamond gobies do alot of digging, and i knew that from the start. adding them together, i knew it would change the landscape a little, but im not concerned with that, but for those that want to know what it looks like when you add two diamond gobies to the same tank.....