Atlantic Water Gardens Natural Basalt Columns AquaDyne Shake well before use

Shake well before use

If you are looking for multiple rolls or live in PA or CA where delivery may be less expensive

It's important to get the maximum flow out of filter systems

meaning that they are completely dustproof and waterproof

PVC primer and PVC cement

Atlantic Water Gardens Natural Basalt Columns AquaDyne Shake well before useAtlantic Water Gardens Natural Basalt Columns are made of attractive volcanic basalt, drilled to create overflowing water features. These hexagonal pillars have a snapped top for uniqueness and a sawn base for stability. Over time, the basalt oxidizes to form attractive multi colored patina over time. Ships by truck freight. You must be available at time of delivery. Core drilled to 1 3 8" for a light cord and 1" Sch 40 PVC or 3 4" kink free tubing 2"