MarcoRocks Powder Rock 3lbs (NEW!)

Drygoods
$11.99

MarcoRocks crushed Reef Saver rock was created to aid aqua-scapers looking to cover their glue joints with a matching materials.  Simply sprinkle on any glue joint before it dries for a perfect blend.  Perfect for small to large projects, NSA (Negative Space Aquascape) and special shapes.