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90‑day algae protection — provides continuous algae prevention for three months when your chemistry is balanced
Industrial Grade Sodium Bicarbonate 50 Lb Bag for Pool and Spa Water
PK-KIT variant available: an o-ring-only kit option that offers flexibility to pair with existing seals
Designed for dip-testing
One Eighth Inch PVC Coupling Connector for Tubing Systems Prom Dress 90‑day algae protection — providesOne Eighth Inch PVC Coupling Connector for Tubing Systems Intro Allied's One Eighth Inch PVC Coupling Connector is a compact, robust link designed to join two 1 8" tubing sections in light to mid duty systems. Crafted from rigid PVC, it resists corrosion and chemical exposure, making it an ideal fit for DIY projects, hydroponics, irrigation, aquariums, and small lab setups. Its smooth bore supports steady flow and minimizes turbulence at joints. List
US$ 175.99
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