CaribSea’s LifeRock Tree Extention Kit provides additional rock pieces and a support rod to add interesting features to your aquascape. Don't worry about having to drill or hammer your rock, CaribSea has taken care of the hard part. The Tree Extension Kit includes two hand-made arching rock pieces with naturally varying shapes, which are pre-drilled to accept the stabilizing rod which will hold everything in place.


Features

Perfect reef tanks of all sizes
Great for adding to Reef Tree and Coral Tree Kits
Create custom combinations for a unique rockscape
Creates a mature looking reef instantly
100% safe for all marine animals
Sustainable & 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 also infused with spored bacteria to aid in biological performance. CaribSea's LifeRock kits are perfect for the environmentally friendly aquarist. 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.

How much rock is included in this kit?

There are 2 pieces of rock included with this kit. The size and shape will vary, but you can typically expect to get about 10-12lbs of rock with your kit.

There are a variety of rock sizes ranging from 8" - 12" at the widest point. Every rock is handmade and the dimensions will vary.