LadyBarbara001;2434376; said:The other thing I've found is that there is a lot more "playing' in the sand...moving it, rolling in it, sifting it, rather than gravel. Seems like the fish really like it better too.
That's one of the best reasons to have it. I love watching them play in the sand, mine will pick it up and go to the top of the tank and spit it out. I think they just like seeing it go everywhere. I believe they feel more comfortable having sand as the substrate.


