Horticulture Source » Gardening & Hydroponics Store » OXYGEN SHIELD 2 AIR DIFFUSERS (20 TO 40 GALLONS) [728511]   Mobile   Secure |  My Account | Cart Contents | Checkout )
Happy National Garden Month!
You have JavaScript disabled or are using a browser which does not support it. Please turn on JavaScript or consider upgrading or switching your web browser, e.g. FireFox or Opera.
Celebrating our 11th Year of Service to Gardeners in 91 Countries! Thank you for your business!
Categories
* Lamps / Tubes / Bulbs ++ (539)
* Lighting Systems ++ (1181)
* Nutrients & Supplements (4268)
* Composters & Compost Tea Brewing (43)
* Organic Gardening (538)
* Leaf Shines & Washes (97)
* Pest & Disease Control (573)
* Cloning & Propagation (451)
* Grow Systems ++ (669)
* Meters, Timers & Instruments ++ (645)
* Pots / Containers (1016)
* Pumps, Irrigation & Watering Supplies ++ (1704)
* Grow Media (551)
* Plant Seeds (61)
* Environmental Control ++ (1955)
* Greenhouses (89)
* Grow Rooms / Tents (166)
* Reflective / B&W Films (141)
* Garden Accessories ++ (1014)
* Hand Tools ++ (527)
* Gardening Books & DVDs (58)
* Growing Apparel & Bags (97)
Manufacturers more
What's New? more
Rock Star B 5 Liter (2/Cs)
746174
Rock Star B 5 Liter (2/Cs)
$31.10
Quick Find
Quick Find
Use keywords to find the product you are looking for.
Advanced Search

Information
Who else is online?
There are 84 guests and 
2 logged in customers online.
Ads
Product not found!
Continue
New Products For April
dl-HHO410 Humboldt Honey ES - 1 Gal. - Humboldt Nutrients
dl-HHO410
Humboldt Honey ES - 1 Gal. - Humboldt Nutrients

$44.77
728170 Short Forged Flare Nut, Brass 1/2in
728170
Short Forged Flare Nut, Brass 1/2in

$1.12
hf-ESCALQT4 Hydroponic Essentials Calibration Qt 4.01
hf-ESCALQT4
Hydroponic Essentials Calibration Qt 4.01

$13.37
748460 EcoPlus Premium Mag Drive Water Pump 500 GPH (12/Cs)
748460
EcoPlus Premium Mag Drive Water Pump 500 GPH (12/Cs)

$47.99
eco-4302 Active Air 13" x 12" Filter w/o Flange
eco-4302
Active Air 13" x 12" Filter w/o Flange

$70.04
dl-NPK361 RAW Potassium - 8 oz
dl-NPK361
RAW Potassium - 8 oz

$13.48
744340 HumiGuard Clamp Sealing Stainless Containers - .14 L / 8 g
744340
HumiGuard Clamp Sealing Stainless Containers - .14 L / 8 g

$10.34
hf-EH5020 Organa Guano 0-4-0 1, 1 gal (4/cs)
hf-EH5020
Organa Guano 0-4-0 1, 1 gal (4/cs)

$55.22
700896 IDEAL AIR 100 PINT DEHUMIDIFIER
700896
IDEAL AIR 100 PINT DEHUMIDIFIER

$573.01
hf-MTMDA Modular Add-on Commercial Only Heat Mat
hf-MTMDA
Modular Add-on Commercial Only Heat Mat

$76.69
hf-BBBH5L BioBizz Bio-Heaven 5L
hf-BBBH5L
BioBizz Bio-Heaven 5L

$209.74
904296 SunBlaster NanoTech T5 HO Fixture 2 ft w/ NanoTech Reflector Combo (6/Cs)
904296
SunBlaster NanoTech T5 HO Fixture 2 ft w/ NanoTech Reflector Combo (6/Cs)

$30.82
715600 Cutting Edge Grow Quart
715600
Cutting Edge Grow Quart

$7.31
eco-5620 72 Cell Pack Insert (100/cs)
eco-5620
72 Cell Pack Insert (100/cs)

$1.00
eco-2882D Botanicare CNS17 Hydro Bloom (2-2-5) - Gallon
eco-2882D
Botanicare CNS17 Hydro Bloom (2-2-5) - Gallon

$18.69
dl-999005 GRO1 LED Binocular Microscope 60x
dl-999005
GRO1 LED Binocular Microscope 60x

$6.76
901530 LU 1000 - 1,000 WATT HPS E-25 (6/CASE)
901530
LU 1000 - 1,000 WATT HPS E-25 (6/CASE)

$21.76
FS224 Elite Bloom - 40 lb
FS224
Elite Bloom - 40 lb

$414.30
hf-TFSSE225G Soluble Seaweed Extract, 225g
hf-TFSSE225G
Soluble Seaweed Extract, 225g

$18.73
906205 Sun System LEC315 240 Volt w/ Lamp
906205
Sun System LEC315 240 Volt w/ Lamp

$410.69
732542 GH Liquid KoolBloom 15 Gallon
732542
GH Liquid KoolBloom 15 Gallon

$426.18
hf-IGSCFF12 Charcoal Fiber Filter 12"
hf-IGSCFF12
Charcoal Fiber Filter 12"

$199.92
dl-191958 Bubble Magic Extraction Bags-5 gal. - 8 Bags
dl-191958
Bubble Magic Extraction Bags-5 gal. - 8 Bags

$90.52
708834 Melnor 6 Cycle Digital Aqua Timer (4/Cs)
708834
Melnor 6 Cycle Digital Aqua Timer (4/Cs)

$34.54
707241 Flo-n-Gro Black 100 Gallon Reservoir
707241
Flo-n-Gro Black 100 Gallon Reservoir

$101.84
hf-ACJ25 Duct Coupler 10"
hf-ACJ25
Duct Coupler 10"

$4.88
hf-GH8158 Good to Grow 65 gal Lid - Size 38"x43"x8" (SPECIAL ORDER)
hf-GH8158
Good to Grow 65 gal Lid - Size 38"x43"x8" (SPECIAL ORDER)

$39.55
740506 Grower's Edge Fiberglass Stake 7/16 in Diameter 6 ft (Bag of 10)
740506
Grower's Edge Fiberglass Stake 7/16 in Diameter 6 ft (Bag of 10)

$27.79
Shopping Cart more
0 items - Add an item to the cart to get a quote!
 Get Quote by adding products to the cart!
Shop By Price
Reviews more
Write ReviewWrite a review on this product!
BizRate Customer Certified (GOLD) Site - HorticultureSource.com -Specialty Gardening Supply Reviews at Bizrate

Tell A Friend
 
Share what you've found! Email a link to this page to friends, family, and colleagues!
Specials more
Natural Armor Animal Repellent - Ready to Use Spray, Quart Peppermint Scent
Natural Armor Animal Repellent - Ready to Use Spray, Quart Peppermint Scent
$15.99
$14.39
Similar Products
6 Outlet Air Divider
dl-860906
6 Outlet Air Divider
$1.11

ECOPLUS™ 4IN AIR STONE
728430
ECOPLUS™ 4IN AIR STONE
$0.67

EcoPlus Water Wind Micro Bubble Air Diffuser Ring 12 in (12/Cs)
728221
EcoPlus Water Wind Micro Bubble Air Diffuser Ring 12 in (12/Cs)
$16.74

12 Outlet Copper Air Divider
hf-AAPADIV12
12 Outlet Copper Air Divider
$7.33

Commercial Air Pump with 8 outlets, 70L per minute
hf-AAPA70L
Commercial Air Pump with 8 outlets, 70L per minute
$40.14

Languages
English Deutsch Español
Currencies
Ads
Amazon Ad
Matched Content
Ads

Customer Service

 

Shopping Help

 

My Account

 

Tools & Resources

BizRate Customer Certified (GOLD) Site - HorticultureSource.com -Specialty Gardening Supply Reviews at Bizrate ShopWiki Certified Store Official PayPal Seal
Merchant Services
Secured by RapidSSL 100% Satisfaction Guaranteed  Proud Hydro for Hunger Participant
APO/FPO addresses are no problem.
International orders are always welcome!
UPSFedExUSPS OnTrac CalOver EstesR+LSouthEasternSAIA
Copyright © 2005 — 2017 Usisu, Inc.: Conditions of Use VISAMasterCardAmerican ExpressDiscoverDiners ClubJBCPayPal Money Order