I'm looking for something rounded in a gray color about the size of pea gravel or larger. I've been using the regular Este's natural brown stuff forever & I'm tired of it. Anyone have any suggestions?
sand is great but scratches glass very eassily silica vs silica, and is hell on power filter motors ,cover your intake w sponge to block grains from motor impellar, learned all this the hard way.Tahaitian moon caribsea black is great in tanks just BE Careful!
The Tahitian moon does look nice, but I think it would be too sharp for rays.
Pure water pebbles does have one called river jack that looks nice, but again I think it's too rough for rays