HANNA instruments` buffer solutions are prepared according to precise formulas and are standardized with a pH meter calibrated according to the NIST standards. The 20 mL sachets are single-dose whereas, for more demanding applica...
Aqua UV Mounting Bracket
Double Slip Bulkhead (Schedule 80, Heavy Duty) - 2" Slip X 2" Slip Hole Size Required: 3 1/4"
**Variations of this product can be found in many online stores. The version we carry is of the highest quality. Although this i...
Part #: 270462 Size: 1/2" FPT x 1/2" FPT x 1/2" FPT
**Variations of this product can be found in many online stores. The version we carry is of the highest quality. Although this item is eligible for price matching under o...
American Marines PINPOINT pH Controller PINPOINT pH Controller™ is an inexpensive yet rugged controller, which includes the appropriate probe and calibration fluids. This device will automate another electrical device such as a c...
2011Lifegard Aquatics 40Watt ballast for QL-25, 40, 80, 120, 160, 240 Lifegard Aquatics UV Ballast requires a 3 inch cap with couplings. Please add RB6175 to your cart.
Nu-Clear 500 Series Modular Canister Filters provide the ultimate in aquatic life support systems for consumer and commercial fresh and salt water aquariums, fountains, or ponds. With several mechanical, chemical and biological op...
Shock Buster - 3-Outlet Electrical Cord with Inline Ground Fault Circuit Interrupter (GFCI) Senses electrical danger and shuts off the power before it can harm you. Why run the risk when working with electricity? What does Sh...
Lifegard Aquatics Replacement Quartz Sleeve For QL-25 UV Sterilizer 175233
Nu-Clear Canister Replacement Pleated Filter Cartridge 18 sq. ft. 100 Micron
Part #: 270422 Size: 1/2" FPT x 1/2" FPT
**Variations of this product can be found in many online stores. The version we carry is of the highest quality. Although this item is eligible for price matching under our Low Pric...
Lifegard Aquatics 25 W Replacement Bulb 175230 Pure hard quartz material in the bulb dramatically increases UV output compared to other conventional bulbs of equal wattage. Pure quartz material resists solarization and improves t...
American Marine PINPOINT ORP Replacement Probe
10 foot cord
Platinum wire sensor
High supression cable jacket
Lifegard Aquatics 3 inch Cap with couplings - R175109
When HANNA instruments introduced its first version of the pHep (pH electronic paper) in 1986, it immediately revolutionized the standard in pH measurement. pHep`s ease-of-use in combination with its affordability made it possible...
Lifegard Aquatics 15W Replacement UV Bulb 175229
Pure hard quartz material in the bulb dramatically increases UV output compared to other conventional bulbs of equal wattage. Pure quartz material resists solarization and improv...
Specifically engineered to meet the environmental demands of fish ponds
The lightweight media is designed for very high flow rates
Low head loss
Very high biofilm surface This is the n...
Outlet for Table Top Pumps
American Marine PINPOINT ORP Controller PINPOINT ORP (REDOX) Controller™ is an inexpensive rugged controller complete with a platinum ORP probe. This device will automate another electrical device like an ozonizer or ozone g...
Nu-Clear Premium Activated Carbon 7 lbs for Nu-Clear 566
Note: While this fitting has a union, it is not designed to seal/hold water when the union is removed. The union is primarily for maintenance of the ball valve.
**Variations of this product can be found in many online st...
Spare electrode for HI 98121, HI 98127, HI 98128, HI 98129 and HI 98130
Add-on colour lens is specifically designed to fit on Laguna PowerGlo Pond Lights. Fast and easy snap-on installation. Sit back and enjoy the colour light display. Available in four colors: Red, Blue, Green, Amber.
1/2in Threaded Hose Connector for PowerJet Original Pump 250
Spare pH electrode, with Teflon ® junction, 2 m (6.6') cable, for general purpose, water treatment and agriculture.