CaribSea LifeRock Shapes By Pound: $6.49 Per Pound *LOCAL ONLY, NO OUT OF STATE SHIPPING*

Arches & Tunnels

LifeRock is infused with spored bacteria to aid in biological performance, along with millions of micro and macro passage ways CaribSea's Shapes Dry Live Rock is perfect for the environmentally friendly aquarist.

• Creates a mature looking reef instantly
• 100% safe for all marine animals
• Unique pieces
• Environmentally friendly

CaribSea LifeRock is made of an aragonitic base rock, instead of the typical cement used by many other artificial rock creators. Every rock contains a network of micro and macro pores that intertwine within the rocks internal structure, creating the perfect environment for natural nitrifying bacteria. LifeRock is manmade and does not affect our natural resources, making it the perfect option for all marine fish, invertebrates, and corals. 

Every LifeRock from CaribSea has an artificial coating and texture that mimics natural coralline algae after being in the ocean for years. Depending on the animals that you have in your aquarium, they may pick at the coating on the rocks which will not harm them at all, and over time live coralline algae will cover any spots on the rocks that may have had the coating picked off.

Every box of Shapes LifeRock contains a mixture of arches, rings, and tunnels giving you unique looking pieces that can be used on their own or as accents to the rest of the aquascape. 

How many pieces are In each box?

On average 4 pieces are included in every box of LifeRock Shapes Dry Live Rock

How big are the pieces?

Pieces range from large softball sizes up to full-size footballs

Can I request specific shapes and sizes?

Unfortunately, we are unable to take requests for specific shapes and sizes for CaribSea LifeRock. If you are looking for something very particular we suggest checking out BRS Fiji Rock.

How much rock do I need?

Knowing exactly how much Dry Live Rock you will need can be one of the hardest questions to answer since every tank and rock will be slightly different. A general guideline for dry Live Rock, we suggest 1 pound of rock per gallon of display tank volume and may vary depending on your overall goal for the aquascape. We always recommend purchasing a little extra dry rock to ensure that you will have enough to complete the aquascape you are looking for, any extra rock can always be broken up and placed in your refugium, overflows, and sump for added filtration.

What's Included?

20lbs CaribSea LifeRock Shapes