Natural Onyx Aquarium Hides Select Option:B - 10 x 9 x 5 inches - Weight 9 lbs. Their irregular surfaces and cavities

Their irregular surfaces and cavities are ideal for cichlids and other species seeking shelter and territory

and they're ready to use right out of the box

this setup is fabulous

This 80 lb kit includes small

Natural Onyx Aquarium Hides Select Option:B - 10 x 9 x 5 inches - Weight 9 lbs. Their irregular surfaces and cavitiesBring a spectacular piece of natural geology and industrial history into your aquascape! Known in the gem and tile trade as Honey Onyx (geologically a premium Honeycomb Calcite), these striking architectural grade stones are authentic byproducts of geological field core drilling. The smooth, perfectly circular holes are created by industrial drill paths, creating the ultimate natural "swim through" tunnels and protective caves for your fish. When