Spectrastone Special Blue Freshwater Gravel 5-Lb.

Spectrastone high quality freshwater aquarium substrates are available in a variety of pebble sizes and striking colors. Depending on your specific application use between 1 and 1½ pounds of gravel per gallon of aquarium capacity.

• Beautiful Special Blue color.
• Natural product with a coating that is 30% plant-based.
• Will not affect water chemistry.
• Non-toxic and colorfast.
• Ideal for freshwater aquariums, terrariums, ponds, water gardens, potted plants, arts & crafts, and many other uses!