I am just good with fish in general. That tank has 3mated pairs of fish in it. A pair of false perculas,the gobies,and a pair of half yellow belly damsels. They all lay eggs.
Cool, how did you come about forming a pair of dragon gobies? Also, when you say that the rearrange the tank every day, how much rearrangement do mean?
they are like vaccum cleaner/shovel combination. They move the gravel alot. They are forever diging and moving the gravel. See the spot where there is no gravel, they did that.