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TWIN DVD SET TWIN DVD SET $45.00
DI Resin Refill 1 lb DI Resin Refill 1 lb $13.50
Aquarium float valve plastic Aquarium float valve plastic $12.00
100 gpd pump pressure switch 100 gpd pump pressure switch $19.95
P3 Filter Set W/Membrane P3 Filter Set W/Membrane $48.00
150 GPD membrane 150 GPD membrane $45.00
Iron & Total Hardness Iron & Total Hardness $30.99
Phosphate, LR meter Kit Phosphate, LR meter Kit $265.00
DI Resin Refill 2 lbs DI Resin Refill 2 lbs $26.00
The pH Turtle The pH Turtle $97.75

Chemical Test Kits

Aquaculture Test Kit
Aquaculture Test Kit
$248.50
provides you with the most important test parameters for aquaculture applications: alkalinity, carbon dioxide, dissolved...
Iron & Total Hardness
Iron & Total Hardness
$30.99
Iron concentration in natural water is typically below 1 mg/L (ppm), but the level can be much higher due to industrial...
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Featured Products

Dual Inline TDS meter Dual Inline TDS meter $29.40
The PM 3000 The PM 3000 $19.95

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