Nature Blends Pebbles Walnut Gravel - 5 lb.

Estes has the best and brightest gravels and substrates for your aquarium! Made of natural stones, each gravel adds a stylish touch to your freshwater decor without affecting water quality or pH. Completely non toxic and safe for aquarium fish and plants!

The size and color of the gravel and substrates listed can vary due to natural availability and the resolution of your computer monitor.

For help selecting how much gravel you need for your aquarium, check our Aquarium Substrate Buying Guide.

Rinse substrate to remove dust before adding to your aquarium.