I have a 25G long tank and just rearranged it and put some rocks from a river nearby (after washing of course) and they now take up about 1/3 of the tank. The fish really like the new arrangement but don't swim in the rocks very much. I have 7 zebra/leopord danios, 9 platties (4 of which are small fry), random gold fish, and one guppy. I'm looking to find two more fish that would like to swim in the shadows of the rocks. Any ideas would be great.
-Josh
-Josh