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Showing 33–48 of 65 results
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$5.81 USD
• Reduces costs
• Saves energy
• Improves airflow by forming an efficient 90-degree elbow
• Perfect for hydroponics and indoor gardening
• Improves the environmental conditions for plants
• One size fits all 4″ to 16″ flexible ducts
• Install on wide range of ventilation systems
• Works with all kinds of flexible ducting
• Easy to install, no special tools required
• U.L. Listed
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Sale!

$34.85 – $58.08 USD
All remaining Insulated ducting on Clearance.
Please call store for details
60-294-3000
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$363.19 USD
This easy to use Grozone SCO2 Monitor determines precisely when to activate and when shut-off CO2 generators. Maintains user-defined LOW and HIGH CO2 values in the grow room. This unit can deactivate CO2 enrichment during the night cycle and perform CO2 evacuation as well. The CO2 sensor is located in the controller box.
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$23.38 – $344.61 USD
We Do Not Ship C02 Tanks. Pick Up Only
Refills are by Tank Swap only
**For refills, You will not leave with the same tank you brought**
**Tanks are not always Brand new and Shiny like picture**
5Lb and 10Lb Tanks are on short supply and not available for purchase at this time.
**Refills Only**
We do not accept Coke, Pepsi, Praxair or Air Liquid brand tanks
Only Western Gasco tanks
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$1.94 – $5.81 USD
1/4″ Clear air Line tubing works great for air stones in water.
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Sale!

$0.77 – $1.55 USD
Elite Aqua Fizzzz Airstones are incredibly durable and are designed to diffuse water in every direction. You can create an impressive underwater scene while increasing surface agitation and accelerating oxygen replenishment. Air Stones are also fantastic at helping to release carbon dioxide build-up.
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Sale!

$120.03 Original price was: $120.03.$38.72Current price is: $38.72. USD
- Controls any 120Vac equipment such as pumps or fans on a periodic repeat cycle.
- Features day and night distinct cycles.
- Displays time countdown on bargraph readout.
- The ON duration spans from 5 sec to 60 minutes.
- The OFF duration spans from 1 minutes to 12 hours.
- ETL Listed
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Sale!

$19.36 Original price was: $19.36.$7.74Current price is: $7.74. USD
Features:
- Protects plants by turning off lighting or CO2 generators when temperature is too high
- Smooth rotating knobs with continuous adjustment
- Restart delay adjustable from 0 to 20 minutes to protect lighting equipment
- High temperature limit adjustable from 70 to 120°F (21 to 49°C)
- Precise external temperature sensor on 20 inch(50 cm) cable to place at plants top level: ±1.8°F (±1°C)
- 120 V, maximum outlet current 15 A, 2 HP
- CSA/UL compliant
Only 8 Left at this price
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$15.45 USD
Included in kit:
- Mondi Thermo-Hygrometer
- Placement sticker
- 8mm proprietary drill piece
- Product information guide
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$46.46 USD
Cruise temp with piggyback cord
Comes with attached piggyback cord
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$11.15 USD
Aluminum Tape is used for sealing air ducts, this aluminum foil tape is not affected by moisture. Its strong adhesive provides maximum adherence.
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Sale!

$9.29 Original price was: $9.29.$6.20Current price is: $6.20. USD
Tuck Contractors Tuck Tape provides superior adhesion when installing housewrap and splicing insulation boards. Professional contractors trust Tuck Tape to perform reliably under extreme conditions – making it indispensable in cold Canadians winters. Features and Benefits Unmatched adhesion and tensile strength Good performance at both low and high temperatures UV stable CCMC approved
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$34.85 USD
Put the Ona Breeze on top of your jar or pail of ONA Gel or liquid and let it do its thing! compatible with 1L and 4L jars and pails only
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$77.43 USD
- Cyclone is a cost effective high quality ona gel distribution system
- Provides high volume, high capacity odor control in the worst odor conditions
- For use with a 20 liter pail of Ona gel
- This portable fan operates quietly
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$208.31 USD
- UV protected polycarbonate body for maximum durability
- Ideal for rooms up to 1000 cu.ft.
- Operates for less than a 100 watt light bulb!
- Works in areas with high HUMIDITY
- Works in a wide range of TEMPERATURES
- Easily TRANSPORTABLE
- SANITIZES grow rooms
- ENVIRONMENTALLY FRIENDLY creating no hazardous waste!
- Full one year warranty
- No maintenance required