I would avoid play sand. I use that with my Rays and all it does is stick to them. I haven't been able to clearly see my Motoro since I started using this sand.
I would agree with every one else about the pool filter sand. I used it before in their previous tank apnd it's perfect for the rays.
I would agree with every one else about the pool filter sand. I used it before in their previous tank apnd it's perfect for the rays.
