Underlayment Select Size:15' x 300' #29169

Underlayment Select Size:15' x 300' #29169This soft, polypropylene fabric will last 20+ years under your liner. It is a 3 dimensional underlayment that allows gas to escape. It has a non slippery surface and provides protection for the liner from rocks and other sharp objects, spreads easily, and saves time compared to using newspaper or sand. This is a non woven, needle punched Geotextile. Please note: Due to this item's size and weight, it will be shipped freight. A valid contact number is

A pH reading of 7

Can be cut to fit almost any filter

PS4600/PS4900 (Dimensions: 15-3/4" across top

Treats ulcers and open wounds

Aquascape Bacteria Bubble Tabs contain 8 pure strains of concentrated beneficial bacteria

Improves dissolved oxygen levels

A pH level of 7

PLEASE NOTE:  The Medium and Large Stacked Slate Urns ship freight

Conductivity alert will inform you if your water is not conductive enough for selected ionization level

PMK1350 - Pond Size: 800 Gallons

Note: A slight foaming may occur during the treatment

Accu-Clear can be used in ponds and water gardens containing koi