Hydro

Building a hydroponics system for growing can be a daunting task for the beginners. Without the proper experience on what actually works for growing with a hydroponics system, things can get expensive quickly and most importantly, could yield undesired results. Our used hydroponics systems are selected based on their proven track record of quality.
Sort By:  
PRO Series Pump 500 GPH (used)

Designed for hydroponics use, the Active Aqua PRO Pump is fully submersible and built to last with ultra-efficient magnetic drive construction.

Features:
• Oil free and environmentally-safe
• 1/2″ barbed hose adapter
• Include a 6 ft. power cord
• Made in the USA

Size:
500 GPH – 25 to 50 gallon reservoir

PRO Series Pump 500 GPH (used)
Add to Cart
$42.00
PRO Series Pump 700 GPH (used)

Designed for hydroponics use, the Active Aqua PRO Pump is fully submersible and built to last with ultra-efficient magnetic drive construction.

Features:
• Oil free and environmentally-safe
• 1/2″ barbed hose adapter
• Include a 6 ft. power cord
• Made in the USA

Size:
700 GPH – 50 to 75 gallon reservoir

PRO Series Pump 700 GPH (used)
Add to Cart
$72.00
EZ-Mag Drive 750 GPH (used)

The EZ CLONE Mag Drive Water Pump has only one moving part with NO motor seals to leak or wear out. It’s energy efficient while producing high flow rates that are safe to use in small or large reservoirs — will not get hot. Includes an adjustable filter to prevent large debris from clogging misters.

Use as a replacement part for cloning machines and many other hydroponic applications.

Size:
• Mag 750 – 700 GPH, .9A

EZ-Mag Drive 750 GPH (used)
Add to Cart
$32.50
WaterPOWER (used)

The WaterPOWER Water Pump is a fully submersible, or inline, magnetic drive pump offered only by General Hydroponics.

Specifications:
• Power Supply – AC 120v, 60Hz
• Power Consumption – 120w
• Maximum Head – 10.0 ft
• Maximum Capacity – 951 GPH
• Connection Ports – 1″ N.P.T. (pipe thread) Inlet & Outlet

WaterPOWER (used)
Add to Cart
$54.00
Precise Cycle (used)

Automate any device requiring repeat cycles with the Autopilot Precise Cycle Timer by Hydrofarm. This versatile analog controller works on a wide variety of applications, such as CO2 systems, exhaust fans, hydroponic pumps, misters and much more!

Features:
• Works with 120V equipment, such as pumps and fans
• On duration spans from 15 seconds to 5 hour
• OFF duration spans from 15 seconds to 13 hours
• Functions 24 hours: day/night
• Built in photocell

Size: 6″ x 3″ x 4″, 15A max/120v

Precise Cycle (used)
Add to Cart
$37.50
Bluelab pH Pen (used)

The Bluelab pH Pen will quickly and accurately measure your hydroponic solution’s acid/alkaline balance. Use to maximize plant nutrition and ensure optimum plant health, growth and yields.

Features:
• Successful calibration indicator
• Measures pH and temperature
• Completely waterproof
• Backlit LCD display
• AAA alkaline battery included

Add to Cart
$45.00
EcoPlus Adjustable Water Pump 528 GPH (used)
This line of adjustable water pumps offer an energy efficient magnetic ferrite rotor with a ceramic shaft, vastly improving GPH and head pressure that is needed in hydroponic systems, fountains and more. These pumps are manufactured with a built in flow regulator allowing full adjust-ability of your water movement. Included with each pump are three sizes of fittings that easily attach to the outside threaded distribution outlet. 

Includes a 15 ft 120 volt power cord.
Used
Add to Cart
$40.95
EcoPlus Adjustable Water Pump 793 GPH (used)
This line of adjustable water pumps offer an energy efficient magnetic ferrite rotor with a ceramic shaft, vastly improving GPH and head pressure that is needed in hydroponic systems, fountains and more. These pumps are manufactured with a built in flow regulator allowing full adjust-ability of your water movement. Included with each pump are three sizes of fittings that easily attach to the outside threaded distribution outlet. 

Include a 15 ft 120 volt power cord
Used
Add to Cart
$55.00
Fluval Q2 Air Pump 600L (used)
Powerful uet extremely quiet, the Fluval Q2 Air Pump produces consistent air flow thanks to an advanced swing-arm and diaphragm design. A thick double-wall outer casing, integrated pump well and noise-suppressing baffle chamber make Fluval one of the quietest air pumps.

Key Features : 
Powerful yet extremely quiet aquarium air pump
Produces consistent air flow thanks to advanced swing-arm and diaphragm design
Ultra quiet air pump, thanks to thick double-wall outer casing, integrated pump well and noise-suppressing baffle chamber
Quality design provides lasting and reliable performance
For aquariums up to 600 L (160 US gal)
 
Used
Add to Cart
$40.95
Mag Drive Pump 80 GPH (used)
Mag-Drive Pumps For either submersible or inline use, this is an oil free pump. Only one moving part - No motor seals to wear out or leak. Energy efficient, it consumes less than half the electricity of conventional pumps Suitable for larger garden fountains, piped statuary, and ponds.

• 80 gph maximum flow
• Ceramic Shaft 
• Foam pre-filter included  (new)
• Operates submerged or in-line 
Used
Add to Cart
$27.00
Per Page      1 - 10 of 10
  • 1