Carib Sea Instant Aquarium Sunset Gold - 20 lb

Carib Sea Instant Aquarium Tahitian Moon - 20 lb

CaribSea's Instant Aquarium takes the guess work out of starting a new tank. This line of substrates offers a variety of gravels and sands water-packed with living, water-purifying bacteria, state of the art clarifier, and a complete water ... more

African Cichlid Gravel - African Cichlid Gravel - 20 LB.

African Cichlid Substrate contains natural aragonite to maintain a high pH and buffer your water for the life of your aquarium. Adds calcium, magnesium, carbonate and more. Re-creates the African Rift Lake environment. Grain size ranges ... more

Carib Sea Instant Aquarium Crystal River - 20 lb

CaribSea's Instant Aquarium takes the guess work out of starting a new tank. This line of substrates offers a variety of gravels and sands water-packed with living, water-purifying bacteria, state of the art clarifier, and a complete water ... more

Carib Sea Eco-Complete Cichlid Zack Black - 20 lb

Eco-Complete Cichlid substrate is complete with minerals and contains aragonite! Maintains the high pH that African Cichlids need while helping to resist pH drops. It buffers for the life of the aquarium and adds calcium, magnesium, ... more

Carib Sea Super Naturals Moonlight Sand - 20 lb

CaribSea pre-washed Super Naturals are designed with your success and ease of use in mind. Sizes and colors have been carefully selected to help you create a natural underwater environment. Will not affect your ph or alkalinity. ... more

Carib Sea African Cichlid Mix Sahara Sand - 20 lb

CaribSea's cichlid gravels naturally buffer your aquarium water with aragonite, simplifying the process or replicatiing the water parameters of the great African rift lakes, and eliminating downward drift in pH in established tanks. ... more

Carib Sea Super Naturals Peace River - 20 lb

CaribSea pre-washed Super Naturals are designed with your success and ease of use in mind. Sizes and colors have been carefully selected to help you create a natural underwater environment. Will not affect your ph or alkalinity. ... more

Carib Sea African Cichlid Mix Rift Lake Authentic - 20 lb

CaribSea's cichlid gravels naturally buffer your aquarium water with aragonite, simplifying the process or replicatiing the water parameters of the great African rift lakes, and eliminating downward drift in pH in established tanks. ... more

Freshwater Substrates 20 lbs Style: Peace River

Beautiful and functional substrate for freshwater aquariums Sand and gravel packed with water containing beneficial bacteria "Live" substrate conditions and cycles newly setup aquariums Condition and cycle new setups with beautiful Instant ... more

Carib Sea African Cichlid Mix - 20 lb

CaribSea's cichlid gravels naturally buffer your aquarium water with aragonite, simplifying the process or replicatiing the water parameters of the great African rift lakes, and eliminating downward drift in pH in established tanks. ... more

Carib Sea African Cichlid Mix Ivory Coast Gravel - 20 lb

CaribSea's cichlid gravels naturally buffer your aquarium water with aragonite, simplifying the process or replicatiing the water parameters of the great African rift lakes, and eliminating downward drift in pH in established tanks. ... more

Ocean Direct Oolite Live Sand - 20 lbs

Ocean Direct Oolite is known for its uniquely spherical, uniform gradation. This ultra fine, creamy white substrate is ideal for burrowing creatures and great for shallow or deep beds. Particle size is less than 1mm (with most particles ... more

Carib Sea Ocean Direct Caribbean Live Sand - 20 lb

Each bag includes a packet of Bio-Magnet clarifier to reposition free-floating bacteria to where they are most active; sand beds, live rock surfaces, and to biological filtration media. Ocean Direct provides a thriving, natural aquarium in ... more

Carib Sea Instant Aquarium Tahitian Moon - 10 lb

CaribSea's Instant Aquarium takes the guess work out of starting a new tank. This line of substrates offers a variety of gravels and sands water-packed with living, water-purifying bacteria, state of the art clarifier, and a complete water ... more

Carib Sea Arag-Alive Special Grade Reef Sand - 10 lb

Bring the world's most exotic reefs into your home with CaribSea's Arag-Alive substrates. Helps maintain a proper pH for the life of your aquarium without the constant addition of chemicals, and creates a biological balance to discourage ... more

Carib Sea Arag-Alive Hawaiian Black - 10 lb

Bring the world's most exotic reefs into your home with CaribSea's Arag-Alive substrates. Helps maintain a proper pH for the life of your aquarium without the constant addition of chemicals, and creates a biological balance to discourage ... more

Freshwater Substrates 20 lbs Style: Kon Tiki

Beautiful and functional substrate for freshwater aquariums Sand and gravel packed with water containing beneficial bacteria "Live" substrate conditions and cycles newly setup aquariums Condition and cycle new setups with beautiful Instant ... more