So I got home from vacation Saturday around 8 to find that the filter in my brackish tank had died, the water looked stagnant and terrible, and one of my gobies had died (glad my roommate told me about all of this.....) The filter on the tank came with it from a CL add and looked pretty old so I guess it was time for that filter to go. Now I've got an Aqueon QuietFlow 30 and an internal filter running and am doing water changes trying to get everything back to normal. The other 2 gobies and the nerites are doing ok now but I was wondering if there were any other brackish fish that would go in a 10g with what I have?