Top 6 Best Caribsea

Functional and beautiful aragonite substrate for all types of marine aquariums. Contains millions of beneficial marine bacteria to enhance biological filtration. Many styles to help recreate any marine environment.

Made in USA. Package Weight 39.999 Pounds. Package Dimensions 10.0 L x 14.0 H x 2.0 W inches.

Complete substrate for freshwater planted aquariums. Contains major and minor trace elements to nourish aquarium plants. Substrate encourages healthy plant root growth.

Create a supernatural experience by re-creating the natural world in your home. soft sand great for soft belly fish and turtles. ph neutral safe for all aquariums. no paint or dyes used. made in the USA.

Create a supernatural experience by re-creating the natural world in your home. ph neutral safe for all aquariums. grain size reduces built up detritus. no paint or dyes. made in the USA.

Infused with beneficial bacteria. No curing required. Safe for reef or hard water aquaria. 20 Lb Box Contains Four 12 Long Rocks.

A great addition to fish or reef tanks. Actual petrified coral. Clean and pure, not bleached or chemical treated.

Aids in the growth of corals. Buffers for the life of the aquarium. Helps maintain a proper pH of 8.2 without constant chemical additions. Discourages nuisance algae growth.

You can now bring the world's most exotic reefs into your home with CaribSea Arag-Alive. It is developed from CaribSea cooperation with public aquariums and zoological parks, where authenticity is a must. Arag-Alive helps maintain a proper pH for the life of your aquarium without the constant addition of chemicals.

Functional and beautiful aragonite substrate for all types of marine aquariums. Contains millions of beneficial marine bacteria to enhance biological filtration. Many styles to help recreate any marine environment. Special Grade Reef Sand - Grain Size 0.0393701 inches - 0.0787402 inches.