Hanna GroLine Waterproof Portable pH/EC/TDS/Temperature Meter HI9814 (new model) Dosatron - Dilution Solution Bluelab pH and ppm Pens IT-30070 Size:300 grams FloraFlex Holds sixteen 10 x
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Description
Hanna GroLine Waterproof Portable pH EC TDS Temperature Meter HI9814 (new model) Dosatron Dilution Solution Bluelab pH and ppm Pens IT 30070 Size:300 grams FloraFlex Holds sixteen 10 x Bluelab pH and ppm Pens (Item #'s BLU2210 and BLU2221) At 15 gallons it also empties into a bucket by hand