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Use the Hydrologic reverse osmosis water filter Algae Block clear filter housing sleeve to customize your indoor hydroponic garden
Use on a 7-14 day schedule for preventative maintenance
There are no extra costs associated with buying boards for different sensors
Grow Chunks are a larger version (3/4" square) of the popular Grow Cubes
54 kg) Warranty 5 Years Full Life Rating 100
Hanna GroChek EC Electrode Sea Green Use the Hydrologic reverse osmosisHanna replacement EC electrode for pocket testers.
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