Aquaforest Frag Rocks Purple 24pk

High quality, biologically neutral rocks designed to facilitate fragmentation. Our artificial rocks look like natural living rocks and unlike ceramic rocks, they are made of lightweight materials and have high porosity. They are a perfect filtration medium and a perfect habitat for a number of beneficial microorganisms. With Aquaforest rocks, aquascaping is easy, as they can be quickly cut, arranged and attached, and they come in a variety of shapes.
Dimensions:
Diameter: 43mm
Height: 20-22mm