Home > Cart Remove item Thumbnail image Product Price Quantity Subtotal × Coupler Barbed Straight 1/2" $0.75 Coupler Barbed Straight 1/2" quantity $1.50 × Yellow Female Round Connector $8.00 Yellow Female Round Connector quantity $16.00 × AWS Bowl Scale 5K $42.49 AWS Bowl Scale 5K quantity $42.49 × Grotek Ph Buffer #7 $12.00 Grotek Ph Buffer #7 quantity $24.00 × Grommet 3/4" $0.49 Grommet 3/4" quantity $0.49 × Magnum 128 $2,995.00 Magnum 128 quantity $5,990.00 × Barbed Cross Insert 1/2" $1.02 Barbed Cross Insert 1/2" quantity $1.02 × Female Adapter Threaded x Barb 3/4" $3.40 Female Adapter Threaded x Barb 3/4" quantity $13.60 × Hemlock CMH 315W Adjustable Fixture (bulb not included) $215.95 Hemlock CMH 315W Adjustable Fixture (bulb not included) quantity $1,079.75 × Greenhouse Poly by the foot $4.95 Greenhouse Poly by the foot quantity $9.90 × Grozone USCO2 $245.95 Grozone USCO2 quantity $491.90 × LS2 Light Switch Load Switcher $177.54 LS2 Light Switch Load Switcher quantity $355.08 × 14" Backdraft Dampers $82.91 14" Backdraft Dampers quantity $165.82 × Insert T Barbed 1/2" x 3/4" x 3/4" $1.20 Insert T Barbed 1/2" x 3/4" x 3/4" quantity $2.40 × Gavita 120v 16ft Power Cord $14.95 Gavita 120v 16ft Power Cord quantity $14.95 × Hurricane Clip Fan 6" $38.50 Hurricane Clip Fan 6" quantity $77.00 × Bone Charcoal 50lb $775.00 Bone Charcoal 50lb quantity $1,550.00 × Grotek pH Buffer #4 $12.00 Grotek pH Buffer #4 quantity $24.00 × Dutch Treat PH Strips $13.95 Dutch Treat PH Strips quantity $13.95 Update cart Cart totals Subtotal $9,873.85 Shipping Calculate shipping Country / region: Select a country / region… CanadaUnited States (US) State / County: Select an option… AlbertaBritish ColumbiaManitobaNew BrunswickNewfoundland and LabradorNorthwest TerritoriesNova ScotiaNunavutOntarioPrince Edward IslandQuebecSaskatchewanYukon Territory City: Postcode / ZIP: Update GST (5%) $413.80 PST (7%) $579.31 GST (5%) $79.90 Total $10,946.86 Proceed to checkout