Caribsea LifeRock Shapes (1 Tunnel,1 Cave & 2 Arches) 20lbs Glass Cleaner Hatching is required

Hatching is required

Soft-granulated food

but not small enough to escape filter bags

and some strontium is lost to precipitation

tannin water) have a pH of less than 7

Caribsea LifeRock Shapes (1 Tunnel,1 Cave & 2 Arches) 20lbs Glass Cleaner Hatching is requiredCaribSea 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. LifeRock is