THANKS. Marble gobys are my all time favorite fish. I have been keeping them for over 25 years. I'm a fan of the larger sleeper gobys but few are available in the trade. I have had tons of smaller sleepers and breed a few more other than what's posted I just don't have videos. I'm not a big fan of true gobies other than my black gobies and some dragon gobies. I do really like the colors and look of some of the true gobies.chromedome52 said:Impressive videos. I love Gobies, but I'm mostly into the smaller species like the Peacocks and Desert Gobies. Wish I had the space to try and breed Marbles, that is quite the accomplishment!