Total Dynamic Head Calculator - GCTekSale.com

Zapp Pure UV Sterilizers Zapp Pure UV Sterilizers are designed by GCTek to work with today's low amperage pumps and high flow filters, including the AquaBead/AlphaONE line of qua -more...

UniClear 2.50 Filter UniClear 2.50 Filter is ideal for Koi ponds up to 5,000 gallons.  UniClear Filters are the perfect addition for pond owners wishing to see immaculate water c -more...

PerformancePro Artesian is the perfect choice for high efficiency and reliability, combined with the convenience of self-priming. Molded of corrosion-resistant polypropylene. Arte -more...

AquaBead 2.50 Filter is ideal for Koi ponds up to 5,000 gallons. AquaBead Filters are widely regarded as the industry standard in bead filters. AquaBead Filters utilize the AquaSwirl Inte -more...

Zapp Pure UV Replacements We offer a huge selection of replacement lamps, quartz sleeves, and ballasts for Zapp Pure UV Sterilizers.         &n -more...

PerformancePro ArtesianPro is the pump you need for your higher flow applications. It not only delivers great flow rates at useable heads, but it does so efficiently! You get the safe -more...