Products

Freeze dried Calanus® organisms are produced from our fresh frozen material, thereby providing the aquarist with a product that is as fresh as a pr...

Calanus® food sticks provide you with a hygienic way to feed ready measured amounts of Calanus® into your aquarium. Each box contains 10 x e5g foo...

Our Calanus® Liquid is supplied in 250ml bottles and is ideal for use in dosing systems. With a shelf life (in ambient conditions) of 12 months the...

Calanus® flake food is a high quality dry food alternative to frozen Calanus®. The flake is packed full of all the superb properties of Calanus® pa...

Calanus® soft sinking pellets are manufactured at low pressure and low heat for a high quality soft aquarium food. The pellets are packed full of a...

Calanus® soft sinking pellets are manufactured at low pressure and low heat for a high quality soft aquarium food. The pellets are packed full of a...

Arag-Alive achieves rapid cycling by preparing and seeding the substrate grain surfaces with a wide variety of marine bacteria, most in a spored st...

Caribsea arag-alive Fiji pink live sandYou can now bring the world’s most exotic reefs into your home with CaribSea’s Arag-Alive!™ substrates. Eigh...

Caribsea arag-alive Fiji pink live sandYou can now bring the world’s most exotic reefs into your home with CaribSea’s Arag-Alive!™ substrates. Eigh...

Only CaribSea’s Aragalive contains not just the broad spectrum of natural marine bacteria found in the ocean, but additional specially selected str...

Caribsea Florida Crushed Coral is the only crushed coral with aragonite, which provides up to 25 times the buffering power of other crushed corals,...

Caribsea Arm Reactor Media Extra Coarse 1 gallonCaribsea Arm Reactor Media Extra Coarse is a high reactor media for calcium reactors. Containing ca...

Caribsea Fiji Pink Reef Sand (Dry) 15LbFiji Pink Reef Sand: 0.5-1.5 mm diameter grain size. A gently hued aragonite, CaribSea Seaflor Pink Fiji Ree...

Each Arch is approximately 12″ long.Real aragonitic base rock, not cement, no curing. Extensive macro and micro-porosity infused with spored bacter...

LifeRock begins as a sunlit piece of Pleistocene era seafloor thriving with living creatures. Over the next 100 millennia and the retreat of the oc...

LifeRock begins as a sunlit piece of Pleistocene era seafloor thriving with living creatures. Over the next 100 millennia and the retreat of the oc...

LifeRock FragZone is the result of many requests to make popular LifeRock series in a small rubble size for the attachment of coral frags and more....

LifeRock™ is an environmentally responsible dry rock that has the appearance and biological benefits of live rock! It is a real aragonitic rock wit...

Caribsea Liferock Nano is a smaller version of the Liferock we know and love.The rock comes seeded with a spore bacteria ready to act as your base ...

LifeRock™ begins as a sunlit piece of Pleistocene era seafloor thriving with living creatures. Over the next 100 millennia and the retreat of the o...

LifeRock begins as a sunlit piece of Pleistocene era seafloor thriving with living creatures. Over the next 100 millennia and the retreat of the oc...

These open, light shapes not only provide lots of cover and 'Play area' for fish, but provide nice nooks and shelf areas for inverts too.Plus, beca...

LifeRock begins as a sunlit piece of Pleistocene era seafloor thriving with living creatures. Over the next 100 millennia and the retreat of the oc...