Water & Aeration
For use with HM Digital's PH-200 and PH-80 (as well as other brands of pH meters). Always make sure ..
Measures pH and Temperature. Auto-ranging three point calibration with digital fine tuning. pH buffe..
The COM-80 is an economically priced, reliable EC/TDS meter that is ideal for testing applications s..
Measures pH and Temperature. Auto-ranging three point calibration with digital fine tuning. pH buffe..
Measures electrical conductivity (EC), total dissolved solids (TDS) and temperature. Three different..
The function of a nutrient solution or fertilizer mixture is to supply the plant roots with water, o..
The function of a nutrient solution or fertilizer mixture is to supply the plant roots with water, o..
Tough enough to punch a hole in thick, flexible tubing. Makes a 1/8 in hole specifically for drip li..
Improve aeration and water movement while minimizing energy use and maintenance. Hydor Bubble Maker ..
Theo reservoir & aquarium heaters have all the necessary features for safe and precise temperature m..
Theo reservoir & aquarium heaters have all the necessary features for safe and precise temperature m..
Theo reservoir & aquarium heaters have all the necessary features for safe and precise temperature m..
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