Rockin' Foam - High Density 20 oz. Pond Supplies Humic acids are included to

Humic acids are included to aid in nutrient uptake by plants

or backward and downward

It contains a blend of Ecto and endomycorrhizal fungal spores

5 cubic foot bag (50/pallet)

Available Colors: Antique Pewter

Rockin' Foam - High Density 20 oz. Pond Supplies Humic acids are included toRockin' Foam prevents water from flowing between and underneath rocks dramatically increases amount of water flowing over top of the rocks. Formulated by international company specifically for the water gardening industry Foam product is their only business. 2 year shelf life. Made in America. Minimal Expanding Foam Better density for secure rock placement and design. Better control during application. Less waste less foam to trim away. Product