Caribsea life rock arch — Picasso Aquarium

24 inch / 61 cm. The unusual shapes of Life Rock Shapes, Arch, XL Arch, Mega Cave and Life Rock Branches are achieved by modeling natural stone.

CaribSea LifeRock XL Arch

LifeRock Arches gives any marine aquarium a dramatic - more 3 dimensional aquascape without distrupting circulation flow.

CaribSea Life Rock Arch, Medium

24 inch / 61 cm. The unusual shapes of Life Rock Shapes, Arch, XL Arch, Mega Cave and Life Rock Branches are achieved by modeling natural stone.

CaribSea LifeRock XL Arch

Real rock mined inland with no aquatic impact No curing and no undesirable hitchhikers Realistic coraline coloring Natural rock acts like real live

Carib Sea Life Rock Arch, Medium

CaribSea LifeRock Original 40lb Box – Candy Corals

CaribSea LifeRock Shapes is made of an aragonitic base rock, instead of the typical cement used by some other artificial rock creators. Every rock contains a network of micro and macro pores that intertwine within the rock's internal structure, creating the perfect environment for natural nitrifying bacteria. LifeRock is manmade. Every LifeRock from CaribSea has an artificial coating and texture that mimics natural coralline algae after being in the ocean for years.

CaribSea 20 lbs Life Rock Arches for Reef Aquariums

CaribSea

Life Rock Arches (20 lb - 4 Arches) - CaribSea

LifeRock begins as a sunlit piece of Pleistocene era seafloor thriving with living creatures. Over the next 100 millennia and the retreat of the ocean, this ancient piece of seafloor, now well inland, has formed a pure, aragonite-bearing rock. This clean base rock is 97% calcium carbonate with minor and trace elements such as strontium, magnesium, and barium. This base has an amazing 50% void space which will provide residence for billions of water-purifying bacteria.

CaribSea LifeRock Large Arch 18

CaribSea Reef Rock

CaribSea Life Rock Arch, Medium

24 inch / 61 cm. The unusual shapes of Life Rock Shapes, Arch, XL Arch, Mega Cave and Life Rock Branches are achieved by modeling natural stone.

CaribSea LifeRock XL Arch

CARIBSEA LifeRock Nano Arch Aquarium Rock, 1 count

CaribSea Reef Rock

Truly aragonite base rock, no cement, no curing. Extensive macro and microporousness infused with spore bacteria for excellent biological performance.

CaribSea LifeRock Arches