EasyPro Landscape Boulder (Brown) 19″ L x 14″ W x 12″ H feed-cl0-kasco-filter-assembly This professional-grade aquatic herbicide is

This professional-grade aquatic herbicide is highly effective on duckweed and other nuisance aquatic weeds

Create a simple yet beautiful waterfall using the block wall of your choice with the Vianti Falls™ system by EasyPro®

Apply directly onto floating mats of algae or direct solution under water to the target algae

5-inch diameter valve allows up to 1

Helps reduce back pressure caused by extra fittings in plumbing systems

EasyPro Landscape Boulder (Brown) 19″ L x 14″ W x 12″ H feed-cl0-kasco-filter-assembly This professional-grade aquatic herbicide isThese Mock Rock Boulders are ideal for concealing air pumps, water pumps, pond filters, UVs, lighting transformers and other equipment. Commercial grade construction stands up to the elements Color and texture is part of material, not painted on Lightweight, easy to move and very durable Will not fade or crack and are made of recycled material All rocks come standard with one vent, additional vents can be ordered if needed