베타 실버 모래

The grain size is just right—my corydoras love rooting through it, and the water stays clear. I switched from a darker gravel, and the silver really brightens up the tank without messing with my pH.

My goldfish instantly started sifting through this sand looking for food, which they never did with my old gravel. The grains are fine enough that the waste sits on top rather than sinking in, and my water parameters haven't shifted at all since adding it.

I’ve been using Betta Silver Sand for a few weeks now and the water chemistry hasn’t budged, which is exactly what I needed for my sensitive dwarf gourami. The fine grain settles quickly after a water change, making maintenance a breeze.