Aquarium Gravel and Substrates

CaribSea Eco-Complete Planted Aquarium Substrate is mineralogically and biologically complete substrate for planted aquariums that comes in live water that contains purifying bacteria.Mineralogically and biologically complete substrateFor planted...

CaribSea Samurai Soil is a unique, uniformly graded material that fits the pH and mineral requirements of the most sensitive freshwater fauna and flora, without the muddy texture and crumbling often seen with other brands. A complete substrate eco-system...

The CaribSea Life Rock Arches consists of real aragonitic base rock, not cement. Requires no curing. These arches have extensive macro and micro-porosity infused with spored bacteria for outstanding biological performance. No curing required, clean and...

Natural weathering processes form the fantastic shapes of CaribSea South Seas Base Rock by the erosion and pitting of limestone over the course of eons. It is clean and safe for marine, reef and hard water freshwater aquariums such as African cichlids...

Bold and Beautiful, the CaribSea Exotica Dragon Stone will make a spectacular addition to any freshwater aquascape. The CaribSea Exotica freshwater rocks are all natural, no paints, dyes, or plastic coatings.All naturalNo paints, dyes or plastic...

Bold and Beautiful, the CaribSea Mountain Stone will make a spectacular addition to any freshwater aquascape. The CaribSea Exotica freshwater rocks are all natural, no paints, dyes, or plastic coatings.All natural mountain stoneNo paints, dyes or plastic...

CaribSea Aragonite Special Grade Reef Sand is an ideal, natural substrate for marine, reef, and cichlid aquariums. This pristine ocean sand helps create a natural biological and mineral balance while promoting the overall health of fish and invertebrates...

CaribSea Aragonite Special Grade Reef Sand is an ideal, natural substrate for marine, reef, and cichlid aquariums. This pristine ocean sand helps create a natural biological and mineral balance while promoting the overall health of fish and invertebrates...

Blue Ribbon Exotic Environments Holey Rock Cave Ornament is a natural white rock with holes to hide in. This ornament is safe and non-toxic. This is a great addition to an aquarium or terrarium.Non-toxic rock caveNatural looking coral cave...

Aqueon PURE Betta Beads contain beneficial bacteria that help maintain a healthy environment in unfiltered aquariums. The beneficial bacteria aids in maintaining a balanced environment while the enzymes help breakdown organic sludge for better water...

Aqueon PURE Betta Beads contain beneficial bacteria that help maintain a healthy environment in unfiltered aquariums. The beneficial bacteria aids in maintaining a balanced environment while the enzymes help breakdown organic sludge for better water...

Aqueon PURE Betta Beads contain beneficial bacteria that help maintain a healthy environment in unfiltered aquariums. The beneficial bacteria aids in maintaining a balanced environment while the enzymes help breakdown organic sludge for better water...