Boxed Liner Underlayment Select Size:12' x 15' Sprinkle Pond Biologics® Bio-Clear™ All-in-one

Sprinkle Pond Biologics® Bio-Clear™ All-in-one Beneficial Bacteria treatment directly onto the surface of the water

Effectively controls bottom Algae

Apply Pond Biologics® Cold Weather Beneficial Bacteria every two weeks

5-inch diameter valve allows up to 1

lenses and lens caps

Boxed Liner Underlayment Select Size:12' x 15' Sprinkle Pond Biologics® Bio-Clear™ All-in-oneAquascape Heavy Duty Pond Underlayment is available in convenient, precut sizes and comes boxed for easy transport and storage. Aquascape Heavy Duty Pond Underlayment is about 30% thicker than our Standard Underlayment, offering enhanced protection against rocky, root filled, and uneven soil surfaces that could damage the liner. Despite its increased thickness, this underlayment spreads easily and features a non slip surface, ensuring quick and easy