Nature's Ocean® Australian Gold Live Sand® Size:20 LB Does not provide UVB OR

Does not provide UVB OR SIGNIFICANT HEAT

No Artificial Preservatives

durable liner to the toy making it strong enough to stand up to tough play

do not use on those surfaces

Zinc Sulfate

Nature's Ocean® Australian Gold Live Sand® Size:20 LB Does not provide UVB ORBenefits of Nature's Ocean Bio Activ Live Aragonite Sand: Collected in its natural environment and packaged in its natural state (U. S. Patent #'s: 6,376,299 & 6,939,708) Just place in tank, add saltwater (for best results use NutriSeawater) then add fish, no waiting required. Instant ammonia cycling Perfect for most applications (except Undergravel filters) Contains natural live marine bacterial biofilm Superior to cultured live sand products