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Revolutionary spiral-flow design for longer UV exposure timeEasy-to-install pond UV clarifier for clear pond waterOutperforms larger traditional UV pond clarifiersThe revolutionary spiral-flow design of the Turbo Twist provides substantially more UV exposure time than conventional designs which allow the water to shortcut down one side of the unit. Coralife Compact Fluorescent UV lamp works to optimum efficiency; outperforms traditional units in much larger size, using less energy. The result, crystal-clear pond water, free of algae blooms.ItemWattsDimensionsMax. GalGPHInlet /Outlet 3X9W11" x 4"2,0005005/8"6X18W14" x 5"4,4001,0001"12X36W22" x 7"8,8001,9001"Please click on "More Information" for installation and maintenance instructions.Item #437638 GreenFree UV1 Replacement Bulb (9W) can also be used as a replacement bulb for the 9-Watt Sterilizer.

DeWitt Pond Underliner is a durable, clean, and safe material to install under ponds instead of using cardboard, newspapers, sand, or old carpet padding. DeWitt Pond Underliner is constructed of a nonwoven needle punched 6 oz. fabric. Use of this material under your liner will help protect the iner wall from punctures from stones and cushion the pond wall for fish, while allowing gases to escape to maintain the proper biological balance for all pond life. DeWitt Pond Underliner is easy to use, and installs in minutes.

DeWitt Pond Underliner is a durable, clean, and safe material to install under ponds instead of using cardboard, newspapers, sand, or old carpet padding. DeWitt Pond Underliner is constructed of a nonwoven needle punched 6 oz. fabric. Use of this material under your liner will help protect the iner wall from punctures from stones and cushion the pond wall for fish, while allowing gases to escape to maintain the proper biological balance for all pond life. DeWitt Pond Underliner is easy to use, and installs in minutes.

DeWitt Pond Underliner is a durable, clean, and safe material to install under ponds instead of using cardboard, newspapers, sand, or old carpet padding. DeWitt Pond Underliner is constructed of a nonwoven needle punched 6 oz. fabric. Use of this material under your liner will help protect the inner wall from punctures from stones and cushion the pond wall for fish, while allowing gases to escape to maintain the proper biological balance for all pond life. DeWitt Pond Underliner is easy to use, and installs in minutes.

Pond thermometer with large, easy-to-read numbersSnap-on flotation device for use as a floating pond thermometerUse E-Z Read Pond Thermometer to accurately measure water temperatureThis deluxe thermometer will gently float in your pond until you're ready to check the water temperature. Pull on the 36" rope leash with anchor plate and you can easily read the large Fahrenheit and Celsius numbers behind the shatterproof lens. 9" long. Registers 30-110F or 0-42C.As the seasons change and pond water temperatures rise and fall, so do the nutritional needs of koi. To make the proper adjustments in koi diet and portion size, you need to use an accurate thermometer to measure water temperature on a regular basis.Please click on "More Information" for our Water Temperature Guide for Winterizing your Pond.

Test for ph nitrates buffering capacity in one minute

Product Details
Pondmaster pond test strips.
Contains 25 test strips and clear testing vial packed 6 per master

Container Pond with Table

All pond fish will benefit from the Total Essential Nutrition in Wardely Pond T.E.N. Contains color stabilized vitamin C. 5 lb. Bag

Seasonal Pond Fish Food

Pond Fish Food