Hydroponic Water Control

Collection: Hydroponic Water Control

Why is pH & EC important in hydroponics? Balanced pH & EC levels will ensure optimum nutrient uptake and plant health for a productive yield.

Hydroponic Water Control

Managing pH, electrical conductivity (EC), temperature, and oxygen levels is absolutely crucial in hydroponic cultivation, as they all play a pivotal role in ensuring the health and success of your plants. Together, these factors create the optimal growing environment for hydroponic systems, enabling plants to thrive and achieve maximum growth potential. Monitoring and adjusting each parameter regularly is key to maintaining balance and avoiding stress on your plants.

pH Meters & Kits

Aqua Master Tools | P50 Pro2 pH Temp Meter Aqua Master Tools P50 Pro2 pH Temp Meter handheld digital pH and temperature tester with waterproof probe for aquarium, pool and hydroponics testing Aqua Master Tool P50 Pro2 pH Temp Meter digital waterproof pH and temperature meter with LCD screen and wrist strap for water testing
Aqua Master Tools | P50 Pro2 pH Temp Meter
Regular price
$149.90
Regular price
Sale price
$149.90
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Apera | PH60 Premium Pocket pH Tester Kit APERA PH60 premium waterproof pocket pH tester kit for hydroponics, water quality testing and nutrient solution monitoring. APERA PH60 pH tester kit with calibration solutions, storage solution and carry case for hydroponic and water quality testing.
Apera | PH60 Premium Pocket pH Tester Kit
Regular price
$204.90
Regular price
Sale price
$204.90
Pre-order
Apera | PC60 Premium Multiparameter Tester Kit APERA INSTRUMENTS PC60 waterproof pocket tester for hydroponics, measuring pH, EC, TDS, salinity and temperature with digital LCD display APERA INSTRUMENTS PC60 multiparameter hydroponic water tester kit with pH, EC, TDS, salinity and temperature meter, calibration solutions and carry case
SALE!
Apera | PC60 Premium Multiparameter Tester Kit
Regular price
$354.90
Regular price
$369.90
Sale price
$354.90
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Hy-Gen | pH Complete Control Kit HY-GEN Complete pH control kit with pH Up and pH Down solutions, indicator liquid and test vial for accurate hydroponic nutrient pH testing
Hy-Gen | pH Complete Control Kit
Regular price
$24.90
Regular price
$0.00
Sale price
$24.90
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LazyGrow | Auto-Doser LazyGrow| Auto-Doser - A-Grade Hydroponics LazyGrow| Auto-Doser - A-Grade Hydroponics
LazyGrow | Auto-Doser
Regular price
$1,980.00
Regular price
Sale price
$1,980.00
Pre-order
Hy-Gen | pH Test Kit HY-GEN pH test kit with 15ml indicator solution, test tube and colour chart for accurate hydroponic water testing
Hy-Gen | pH Test Kit
Regular price
$12.90
Regular price
$0.00
Sale price
$12.90
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Aqua Master Tools | P110 Pro2 Combo Meter AQUA MASTER TOOLS P110 Pro2 pH, EC and temperature combo pen with digital display and waterproof buttons AQUA MASTER TOOLS P110 Pro2 combo pen with top cap removed, showing 2 AAA batteries and attached cap cord
Aqua Master Tools | P110 Pro2 Combo Meter
Regular price
$189.90
Regular price
Sale price
$189.90
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Aqua Master Tools | P110 Pro pH/EC Electrode AQUA MASTER TOOLS P110 Pro replacement pH, EC and temperature electrode with glass bulb tip and threaded body AQUA MASTER TOOLS P110 Pro2 pH, EC and temperature combo pen with digital display and waterproof buttons
Aqua Master Tools | P110 Pro pH/EC Electrode
Regular price
$99.90
Regular price
Sale price
$99.90
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pH Calibration & Probe Care

Growth Technology | pH Buffer 4.0 pH Buffer 4 calibration solution 250ml bottle for hydroponics and aquarium water testing, pH meter calibration fluid
Growth Technology | pH Buffer 4.0
Regular price
$9.90 $21.90
Regular price
Sale price
$9.90 $21.90
Growth Technology | pH Buffer 7.0 pH Buffer 7 calibration solution 250ml bottle for hydroponics and water testing, digital pH meter calibration liquid
Growth Technology | pH Buffer 7.0
Regular price
$9.90 $21.90
Regular price
Sale price
$9.90 $21.90
Growth Technology | pH Probe Cleaner Growth Technology pH Probe Cleaner 250ml bottle for hydroponic pH meter maintenance
Growth Technology | pH Probe Cleaner
Regular price
$9.90 $21.90
Regular price
Sale price
$9.90 $21.90
Growth Technology | pH Down Growth Technology pH Down acid solution for lowering hydroponic nutrient pH.
Growth Technology | pH Down
Regular price
$13.90 $149.90
Regular price
Sale price
$13.90 $149.90
Growth Technology | pH Up Growth Technology pH Up alkaline solution for raising hydroponic nutrient pH.
Growth Technology | pH Up
Regular price
$13.90 $32.90
Regular price
Sale price
$13.90 $32.90
CYCO | pH Down CYCO pH Down - A-Grade Hydroponics
PRICED TO CLEAR!
CYCO | pH Down
Regular price
From $12.95
Regular price
$25.90
Sale price
From $12.95
Growth Technology | pH Probe Storage Growth Technology pH Probe Storage solution 250ml for hydroponic pH meter care
Growth Technology | pH Probe Storage
Regular price
$9.90 $21.90
Regular price
Sale price
$9.90 $21.90

EC Meters & Kits

Aqua Master Tools | E50 Pro2 EC Temp Meter Aqua Master Tools E50 Pro2 EC temp meter with attached conductivity probe, digital screen and control buttons Aqua Master Tools E50 Pro2 waterproof EC and temperature meter with digital display and cord.
Aqua Master Tools | E50 Pro2 EC Temp Meter
Regular price
$129.90
Regular price
Sale price
$129.90
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Apera | PC60 Premium Multiparameter Tester Kit APERA INSTRUMENTS PC60 waterproof pocket tester for hydroponics, measuring pH, EC, TDS, salinity and temperature with digital LCD display APERA INSTRUMENTS PC60 multiparameter hydroponic water tester kit with pH, EC, TDS, salinity and temperature meter, calibration solutions and carry case
SALE!
Apera | PC60 Premium Multiparameter Tester Kit
Regular price
$354.90
Regular price
$369.90
Sale price
$354.90
Add to cart
LazyGrow | Auto-Doser LazyGrow| Auto-Doser - A-Grade Hydroponics LazyGrow| Auto-Doser - A-Grade Hydroponics
LazyGrow | Auto-Doser
Regular price
$1,980.00
Regular price
Sale price
$1,980.00
Pre-order
Aqua Master Tools | P110 Pro2 Combo Meter AQUA MASTER TOOLS P110 Pro2 pH, EC and temperature combo pen with digital display and waterproof buttons AQUA MASTER TOOLS P110 Pro2 combo pen with top cap removed, showing 2 AAA batteries and attached cap cord
Aqua Master Tools | P110 Pro2 Combo Meter
Regular price
$189.90
Regular price
Sale price
$189.90
Add to cart
Aqua Master Tools | P110 Pro pH/EC Electrode AQUA MASTER TOOLS P110 Pro replacement pH, EC and temperature electrode with glass bulb tip and threaded body AQUA MASTER TOOLS P110 Pro2 pH, EC and temperature combo pen with digital display and waterproof buttons
Aqua Master Tools | P110 Pro pH/EC Electrode
Regular price
$99.90
Regular price
Sale price
$99.90
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Cleaning Solutions

Growth Technology | Oxy Plus Growth Technology Oxy Plus 1L hydrogen peroxide bottle, hydroponic nutrient solution sanitiser and oxygenator Growth Technology Oxy Plus 5L hydrogen peroxide container for oxygenating and sanitising hydroponic systems
Growth Technology | Oxy Plus
Regular price
$29.90 $119.90
Regular price
Sale price
$29.90 $119.90
Liquid Science | Pure Guard Liquid Science Pure Guard 1L bottle, substrate pre-soak and mould inhibitor for root zones Liquid Science Pure Guard 5L, substrate pre-soak and mould inhibitor for hydroponic root zones
Liquid Science | Pure Guard
Regular price
$34.90 $135.00
Regular price
Sale price
$34.90 $135.00
Flairform | StopBloc Flairform StopBloc hydroponic irrigation cleaner bottle, prevents pipe blockages and maintains nutrient system flow, 1L liquid treatment for drip systems and hydro setups
Flairform | StopBloc
Regular price
$42.90 $169.90
Regular price
Sale price
$42.90 $169.90
PondMAX | PV30HD Pond Vacuum PONDMAX PV30HD pond vacuum cleaner with 30L canister and flexible hose for hydroponic system, reservoir and fish tank cleaning PONDMAX PV30HD hydroponic and pond vacuum with extension wand, flexible hose and 30L tank for cleaning reservoirs, NFT channels and grow systems
PondMAX | PV30HD Pond Vacuum
Regular price
$489.90
Regular price
Sale price
$489.90
Pre-order

Water Treatments & Conditioners

Growth Technology | Oxy Plus Growth Technology Oxy Plus 1L hydrogen peroxide bottle, hydroponic nutrient solution sanitiser and oxygenator Growth Technology Oxy Plus 5L hydrogen peroxide container for oxygenating and sanitising hydroponic systems
Growth Technology | Oxy Plus
Regular price
$29.90 $119.90
Regular price
Sale price
$29.90 $119.90
CYCO | Kleanse CYCO Kleanse hydroponic root zone cleanser 1L additive, maintains clean rhizosphere and improves nutrient uptake CYCO Kleanse hydroponic system cleaner 5L solution, prevents build-up and supports healthy root zone performance
CYCO | Kleanse
Regular price
$24.90 $64.90
Regular price
Sale price
$24.90 $64.90
PondMAX | DeChlorinator PONDMAX DeChlorinator 500ml water treatment for hydroponics and ponds, removes chlorine, chloramine and ammonia from tap water to support healthier plant roots and cleaner reservoirs.
PondMAX | DeChlorinator
Regular price
$27.90
Regular price
Sale price
$27.90
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Flairform | StopBloc Flairform StopBloc hydroponic irrigation cleaner bottle, prevents pipe blockages and maintains nutrient system flow, 1L liquid treatment for drip systems and hydro setups
Flairform | StopBloc
Regular price
$42.90 $169.90
Regular price
Sale price
$42.90 $169.90

Hydroponic Water Control Equipment & Monitoring Tools | A-Grade Hydroponics

Shop hydroponic water control solutions including pumps, air stones, and pH & EC tools. Improve water quality and plant performance.

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