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Ships within 48 hours · Estimated delivery Aug 11 - Aug 16
There are no buffering agents present in our fertilizer mixes so please pay attention to your pH and adjust accordingly using pH Up and pH Down products
Made in the USA
The General Hydroponics FloraGro liquid is the original building-block nutrient system
Easily changed via toggle type fasteners
Controlling CO2 via a CO2 sensor
HM Waterproof pH Meter .01 resolution PH-200 *Special order* 7200K There are no buffering agents*Special order: contact us for current pricing.* Product Description: HM Digital's PH 200 is a digital waterproof pH meter (aka pH tester or pH pen) that is ideal for all pH testing, water purification applications, wastewater regulation, aquaculture, hydroponics, colloidal silver, labs & scientific testing, pools & spas, ecology testing, boilers & cooling towers, water treatment, wine, coffee, agriculture and more. It is fast acting, features amazing
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