biOrb Moorwood Ornament Size:Large Calcium binders in the kibble

Calcium binders in the kibble also help to reduce the development of tartar formation

it should be left on at all times to constantly filter your fish's water

Microporous sponge that trap large particles resulting in crystal clear water and the proper enviroment for both biological and chemical filtration

Internal knotted rope skeleton for durability

biOrb Moorwood Ornament Size:Large Calcium binders in the kibbleThe biOrb Moorwood Ornament is a delicate and naturalistic root structure that will create a central focal point in your aquarium. The design is hand crafted by aquatics decor designer Samuel Baker. Simply slide over the bubble tube in the biOrb. It is easy to fit and remove.