Water Management
When it comes to hydroponic grow systems, your water quality is of very high importance. Clean water will help your plants to grow quicker and healthier with fewer potential issues. This section contains a wide variety of products to help you to achieve better water management to get the best possible yield.
4 Stage Pumped Reverse Osmosis Unit
Original price was: £239.99.£215.99Current price is: £215.99.
4 Way Brass Air Divider
Original price was: £3.99.£3.59Current price is: £3.59.
A76 / LR44 Single Battery
Original price was: £2.00.£1.80Current price is: £1.80.
Air or Nutrient Manifolds
Original price was: £1.99 – £3.99.£1.79 – £3.59Current price is: £1.79 – £3.59.
Aquadrive Submersible Pumps
Original price was: £84.99 – £99.99.£76.49 – £89.99Current price is: £76.49 – £89.99.
Aquaking Submersible Pumps
Original price was: £64.99 – £94.99.£58.49 – £85.49Current price is: £58.49 – £85.49.
Bio Bizz Bio pH- Organic pH Down
Original price was: £4.99 – £64.99.£4.49 – £58.49Current price is: £4.49 – £58.49.
Bio Bizz Bio pH+ Organic pH Up
Original price was: £4.99 – £64.99.£4.49 – £58.49Current price is: £4.49 – £58.49.
Blue Golf Ball Airstone
Original price was: £1.99.£1.79Current price is: £1.79.
Bluelab CF Truncheon V2
Original price was: £99.99.£89.99Current price is: £89.99.
Bluelab Combo Meter
Original price was: £259.99.£233.99Current price is: £233.99.
Bluelab Guardian Monitors
Original price was: £149.99 – £379.99.£134.99 – £341.99Current price is: £134.99 – £341.99.
BlueLab pH Pen
Original price was: £99.99.£89.99Current price is: £89.99.
Bluelab pH Probe Replacement
Original price was: £67.99.£61.19Current price is: £61.19.
Bluelab Probe Care Kit – pH
Original price was: £19.99.£17.99Current price is: £17.99.
Bluelab Probe Care Kit For Conductivity
Original price was: £14.99.£13.49Current price is: £13.49.
Bluelab Pulse Multimedia Conductivity/MC Meter
Original price was: £269.99.£242.99Current price is: £242.99.
Boyu Ceramic Airstone
Original price was: £3.99 – £14.99.£3.59 – £13.49Current price is: £3.59 – £13.49.
Boyu Water Heaters
Original price was: £14.99 – £22.99.£13.49 – £20.69Current price is: £13.49 – £20.69.
British Organic Bio Organic Microbes
Original price was: £59.99.£53.99Current price is: £53.99.
British Organic Bio PH Down
Original price was: £29.99.£26.99Current price is: £26.99.
BubbleGen by Custom Hydro
Original price was: £29.99.£26.99Current price is: £26.99.
Canna Organic pH Down 1 Litre
Original price was: £11.99.£10.79Current price is: £10.79.
Canna pH Up 1 Litre
Original price was: £11.99.£10.79Current price is: £10.79.
Cisse Ultra Zero Pump
Original price was: £89.99.£80.99Current price is: £80.99.
DI Resin 220ml Replacement Resin
Original price was: £5.99.£5.39Current price is: £5.39.
Dutchpro pH Up
Original price was: £9.99 – £29.99.£8.99 – £26.99Current price is: £8.99 – £26.99.
enviro ET Series Air Pumps
Original price was: £87.99 – £429.99.£79.19 – £386.99Current price is: £79.19 – £386.99.
Essentials EC Meter
Original price was: £44.99.£40.49Current price is: £40.49.
Essentials LAB Buffer 7 1 Litre
Original price was: £9.99.£8.99Current price is: £8.99.
Essentials pH Meter
Original price was: £44.99.£40.49Current price is: £40.49.
EUTECH Professional Meters
Original price was: £59.99 – £119.99.£53.99 – £107.99Current price is: £53.99 – £107.99.
GroMax Water Eco Grow 240 Lph
Original price was: £89.99.£80.99Current price is: £80.99.
GrowMax Power Grow 500 – Reverse Osmosis System
Original price was: £219.99.£197.99Current price is: £197.99.
GrowMax Replacement Filters
Original price was: £23.99.£21.59Current price is: £21.59.
GrowMax Water 20″ De-Ionization Filter Kit
Original price was: £109.99.£98.99Current price is: £98.99.
Our water management products include Air Pumps & Stones, PH & Nutrient Meters, Dosers and Buffers, PH Up And Down Solutions, Tank Heaters, and Water Chillers.
We stock products from well-established and trusted brands including Hailea, Boyu, Bluelab, Essentials, GroMax, Dutch Pro and more.
GHEDirect LTD, 
