pH Testing & Control - Page 6 - Mega Sale! Save up to 30%
Mega Sale! Up to 30% off on pH Testing & Control at Halo Grow Box, Page 6. Top brands include Bluelab, Justdolife, Jenco, Aromdeeshopping, MChoice, The Aquaponic Source, Nutriculture, General Hydroponics, Mepco, Garden & Lawn Supply, Safer Gro, Dash II, Clan_X, HDE, Botanicare, & Dr. Lyn. Hurry! Limited time offers. Offers valid only while supplies last.
Bluelab pH Controller Power Supply
4.7 out of 5 stars with 142 reviews
Hands-free monitoring and dosing of solution ph levels. Our clever ph controller automatically monitors and fine-tunes the ph levels for you. You simply set it, and forget. The ph is taken care of. For use with reservoirs up to 200 us gal/760 l. Plan...
Bluelab Guardian Connect
mpn: 716484, ean: 8927615884387,
4.1 out of 5 stars with 81 reviews
The Bluelab® Guardian Monitor Connect is not only a constant indicator of the desired levels of pH, conductivity and temperature of your nutrient solution, it also data logs these critical parameters to your computer for you. It does not stop there....
Bluelab pH Controller BRAND NEW 2017 Model
4.0 out of 5 stars with 110 reviews
• Water resistant, wall mount design • 13 foot (4 meter) acid/alkali resistant dosing tube supplied • Use with undiluted Bluelab pH Up or Down • International power supply • Replaceable double junction pH probe • Separate Bluelab Temperat...
The Aquaponic Source AquaIron DTPA Chelated Iron 10%
4.0 out of 5 stars with 39 reviews
This is one of the few additives that most aquaponics professionals agree needs to be regularly added to most aquaponics systems for the treatment and prevention of yellow leaf (Chlorosis). DTPA is the best form of chelated iron because it is 100% ef...
wilma system XL 4 pot kit from uk 18 LTR POTS
4.1 out of 5 stars with 60 reviews
Wilma XL 4 pot Kit, the famous wilma 4 pot system just got even bigger, now with a 70 litre tank and 18l or 25 litre plant pots the wilma xl 4 can handle even the biggest of plants, a best seller! Product Information Wilma XL 4 Pot Hydroponic system,...
General Hydroponics pH Control Kit GH1514
4.7 out of 5 stars with 12 reviews
Pack of 4 pH Control Kits by General Hydroponics. ( GHPH1514). Kit includes; 1 ounce of pH indicator solution, test vial, dropper, 8 ounces of pH down and 8 ounces of pH up. Contains Ph Up (add a little at a time when your nutrient pH is too low in o...
Steam Trap, 75 psi, 1500,Max. Temp. 450Â°F
mpn: NA, ean: 7437844346347,
4.5 out of 5 stars with 96 reviews
Designed for low pressure or vacuum steam heating systems and steam process equipment, this MEPCO steam trap is suitable for use in low pressure mains and risers, pressing machines, space heaters, unit heaters, and water heaters. Model can also be us...
Leisure Time 45410 pH Balance Plus Outdoor, Home, Garden, Supply, Maintenance
mpn: HM-OTDR-717046897, ean: 5662252319979,
4.8 out of 5 stars with 41 reviews
Lock in the proper pH level from refill to refill, even in hard water areas. Fast Dissolving, easy to use granular formula. Locks in the spa or hot tub pH level until the next refill. Compatible with chlorine or bromine sanitizers. Instructions: Add ...
Safer Gro 9920Q pH Down Acidifier44; 1 Quart
mpn: 4336465129, ean: 0644189992024,
4.8 out of 5 stars with 106 reviews
pH Down is an additive designed for use where the pH needs to be lowered into a more acidic range. The organic acid present in pH Down gently lowers the pH of water making nutrients more available and increasing uptake. More plants thrive at slightly...
Bluelab Combo Meter (pH, Conductivity, and Temperature)
4.7 out of 5 stars with 61 reviews
It's all you need for simple and reliable crop management, and it's all within arm's reach! The Bluelab Combo Meter is a conductivity, pH and temperature meter all in one. The Bluelab pH Probe and the Bluelab Conductivity/Temperature Probe are sim...
HDE Horticulture Aquaponics Acidity Kit- 3-in-1 Soil Light Probe + pH Meter Digital Pen
You Save: 30%
mpn: HDE-*C19+N12 NEW15, ean: 0700355854395,
4.6 out of 5 stars with 123 reviews
Are you sick of your plants dying, fed up of being surrounded by wilting and brown-leaved flowers? If so, the problem could be with your soil and water quality. You need the HDE 3-in-1 Water Soil Light Meter Tool with an easy to read and operate s...
Botanicare pH DOWN Plant Supplement 0-15-0 Formula, 1-Gallon
You Save: 10%
mpn: 757900732189, ean: 0757900732189,
4.4 out of 5 stars with 112 reviews
Use to lower the pH of nutrient solutions. A pH of 5.5-6.5 Is recommended for proper nutrient uptake in most plant varieties. Botanicare's pH down solution is formulated at a 29% concentration rate making it easy to use for beginners and easy to cus...