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![80 Strips Full Range pH Alkaline Acid 1-14 Test Paper Water Litmus Testing Kit](http://g02.a.alicdn.com/kf/HTB1Z_gcLFXXXXapXpXXq6xXFXXX9/80-Strips-Full-Range-pH-Alkaline-Acid-1-14-Test-Paper-Water-Litmus-Testing-Kit-8C5K.jpg)
80 Strips Full Range pH Alkaline Acid 1-14 Test Paper Water Litmus Testing Kit
US $0.30
/ piece
![2016 Newest red 3 In 1 Clip Camera Lens Fish Eye Wide Angle Macro Kit For Smart Phone](http://g02.a.alicdn.com/kf/HTB1QgraMpXXXXbSXXXXq6xXFXXX8/2016-Newest-red-3-In-1-Clip-Camera-Lens-Fish-Eye-Wide-Angle-Macro-Kit-For.jpg)
2016 Newest red 3 In 1 Clip Camera Lens Fish Eye Wide Angle Macro Kit For Smart Phone
US $1.04
/ piece
US $1.09 / piece
US $1.09 / piece
![Mini 6V 1W Solar Power Panel Module DIY For Battery Cell Phone Toys Chargers Portable Drop Shipping](http://g01.a.alicdn.com/kf/HTB1_gqILpXXXXclXVXXq6xXFXXXn/Mini-6V-1W-Solar-Power-Panel-Module-DIY-For-Battery-Cell-Phone-Toys-Chargers-Portable-Drop.jpg)
Mini 6V 1W Solar Power Panel Module DIY For Battery Cell Phone Toys Chargers Portable Drop Shipping
US $1.38
/ piece
![DC 6V-28V 3A PWM Motor Speed Varible Regulator Controller Switch](http://g03.a.alicdn.com/kf/HTB1_JwiLpXXXXaEXXXXq6xXFXXXD/-font-b-DC-b-font-font-b-6V-28V-b-font-font-b-3A-b.jpg_220x220.jpg)
DC 6V-28V 3A PWM Motor Speed Varible Regulator Controller Switch
US $1.84
/ piece
US $1.94 / piece
US $1.94 / piece
![Details about New Useful Soil Hygrometer Moisture Water Sensor Detection Module for Arduino](http://g03.a.alicdn.com/kf/HTB1y1.LJpXXXXacXpXXq6xXFXXXJ/-Details-about-New-Useful-Soil-Hygrometer-Moisture-Water-Sensor-Detection-Module-for-Arduino-.jpg)
Details about New Useful Soil Hygrometer Moisture Water Sensor Detection Module for Arduino
US $2.28
/ piece
US $2.40 / piece
US $2.40 / piece
![Top Quality Hot Sale AC 110V 220V Converter DC 24V 1A Power Supply Adapter Charger EU Plug Free Shipping JUN 17](http://g03.a.alicdn.com/kf/HTB1kp3AKpXXXXXBXFXXq6xXFXXXs/Top-Quality-Hot-Sale-AC-110V-220V-Converter-DC-font-b-24V-b-font-1A-Power.jpg_220x220.jpg)
Top Quality Hot Sale AC 110V 220V Converter DC 24V 1A Power Supply Adapter Charger EU Plug Free Shipping JUN 17
US $2.97
/ piece
US $3.30 / piece
US $3.30 / piece
![AC and DC aerator Parts pump air oxygen indicator lights tuba](http://g02.a.alicdn.com/kf/HTB18evhLVXXXXahXXXXq6xXFXXXT/AC-and-DC-aerator-Parts-pump-air-oxygen-indicator-lights-tuba.jpg)
AC and DC aerator Parts pump air oxygen indicator lights tuba
US $3.00
/ piece
![D1U# High Quality ABS Ultra-quiet DC 12V 3M 240L/H Brushless Submersible Water Pump IP68 4.2W aquarium pompe aquarium](http://g01.a.alicdn.com/kf/HTB1FctdKXXXXXcgXpXXq6xXFXXXA/D1U-High-Quality-ABS-Ultra-quiet-DC-font-b-12V-b-font-font-b-3M-b.jpg_220x220.jpg)
D1U# High Quality ABS Ultra-quiet DC 12V 3M 240L/H Brushless Submersible Water Pump IP68 4.2W aquarium pompe aquarium
US $3.14
/ piece
US $6.54 / piece
US $6.54 / piece
![LS4G DC 5.5-12V 3W USB Micro Submersible Water Pump for Aquarium Fountain Pond](http://g02.a.alicdn.com/kf/HTB1hlTxKFXXXXXAXFXXq6xXFXXXH/-font-b-USB-b-font-Micro-Submersible-Water-font-b-Pump-b-font-for-Aquarium.jpg_220x220.jpg)
LS4G DC 5.5-12V 3W USB Micro Submersible Water Pump for Aquarium Fountain Pond
US $3.24
/ piece
US $6.00 / piece
US $6.00 / piece
![Pack of 10Pcs Red One Way Non-Return Check Valve Aquarium Co2 System Air Pump Accessories Great](https://ae01.alicdn.com/kf/HTB195ZIMpXXXXbCXpXXq6xXFXXXX/Pack-of-10Pcs-Red-One-Way-Non-Return-Check-Valve-font-b-Aquarium-b-font-Co2.jpg_220x220.jpg)
Pack of 10Pcs Red One Way Non-Return Check Valve Aquarium Co2 System Air Pump Accessories Great
US $3.26
/ piece
![DC 6V Mini Air Pump Motor for Aquarium Tank Oxygen Circulate](http://g01.a.alicdn.com/kf/HTB14M0zLVXXXXbUaXXXq6xXFXXXn/DC-6V-Mini-Air-Pump-Motor-for-Aquarium-Tank-Oxygen-Circulate.jpg)
DC 6V Mini Air Pump Motor for Aquarium Tank Oxygen Circulate
US $3.32
/ piece
![A96 10x 80 Strips Full pH 1-14 Test Paper Litmus Testing Kit](http://g01.a.alicdn.com/kf/HTB1HHcILpXXXXcDXXXXq6xXFXXXZ/A96-10x-80-Strips-Full-pH-1-14-Test-Paper-Litmus-Testing-Kit.jpg)
A96 10x 80 Strips Full pH 1-14 Test Paper Litmus Testing Kit
US $3.34
/ lot
![New 3 in1 Plant Flowers Soil PH Tester Moisture Light Meter hydroponics Analyzer Free Shipping](http://g03.a.alicdn.com/kf/HTB17dn4JXXXXXaTaXXXq6xXFXXX7/New-3-in1-Plant-Flowers-Soil-PH-Tester-Moisture-Light-Meter-hydroponics-Analyzer-Free-Shipping.jpg)
New 3 in1 Plant Flowers Soil PH Tester Moisture Light Meter hydroponics Analyzer Free Shipping
US $3.52
/ piece
![Oxygen Circulate Single Outlet Mini Micro Pump Air Water Motor DC 3V](http://g01.a.alicdn.com/kf/HTB1TJQPKpXXXXcFXFXXq6xXFXXXr/Oxygen-Circulate-Single-Outlet-Mini-Micro-Pump-Air-Water-Motor-DC-3V.jpg)
Oxygen Circulate Single Outlet Mini Micro Pump Air Water Motor DC 3V
US $3.95
/ piece
![New Portable 3 In 1 Pen Portable Digital Water PH Meter TDS Conductivity Tester EC Temperature Meter](http://g01.a.alicdn.com/kf/HTB1SavcKXXXXXbQXVXXq6xXFXXXO/New-Portable-3-In-1-Pen-Portable-Digital-Water-PH-Meter-TDS-Conductivity-Tester-EC-Temperature.jpg)
New Portable 3 In 1 Pen Portable Digital Water PH Meter TDS Conductivity Tester EC Temperature Meter
US $4.30
/ piece
![Top Grand New 3W Super Silent Adjustable Aquarium Air Pump Fish Tank Oxygen Air Pump 220-240V](https://ae01.alicdn.com/kf/HTB1UJ5LNpXXXXc0XFXXq6xXFXXX7/Top-Grand-New-3W-Super-Silent-Adjustable-font-b-Aquarium-b-font-Air-Pump-Fish-Tank.jpg_220x220.jpg)
Top Grand New 3W Super Silent Adjustable Aquarium Air Pump Fish Tank Oxygen Air Pump 220-240V
US $4.62
/ piece
![3 in 1 PH Tester Soil Water Moisture Light Test Meter for Garden Plant Flower Mnvf](http://g02.a.alicdn.com/kf/HTB16zxhHVXXXXauaXXXq6xXFXXXr/3-in-1-PH-Tester-Soil-Water-Moisture-Light-Test-Meter-for-Garden-Plant-Flower-Mnvf.jpg)
3 in 1 PH Tester Soil Water Moisture Light Test Meter for Garden Plant Flower Mnvf
US $4.72
/ piece
![PH Measure Calibration Solution Buffer Powder 4.01 and 6.86 Calibration Point](http://g01.a.alicdn.com/kf/HTB1HrIiMpXXXXaDXXXXq6xXFXXXq/PH-Measure-Calibration-Solution-Buffer-Powder-4-01-and-6-86-Calibration-Point.jpg)
PH Measure Calibration Solution Buffer Powder 4.01 and 6.86 Calibration Point
US $5.00
/ lot
![Single Outlet Mini Pump KPM14A-3D DC 3V Air Pump Motor 48 x 27 x 12mm](http://g03.a.alicdn.com/kf/HTB1TutmMXXXXXbIXVXXq6xXFXXXJ/Single-Outlet-Mini-Pump-KPM14A-3D-DC-3V-Air-Pump-Motor-48-x-27-x-12mm.jpg)
Single Outlet Mini Pump KPM14A-3D DC 3V Air Pump Motor 48 x 27 x 12mm
US $5.00
/ piece
![Free shipping!! Mini Waterproof Water Pump 3-6V DC, 1.1M 120LPH Submersible For DIY Design Model](http://g02.a.alicdn.com/kf/HTB1Xu82LFXXXXaCXXXXq6xXFXXX4/Free-shipping-Mini-Waterproof-Water-Pump-3-6V-DC-1-1M-120LPH-Submersible-For-DIY-Design.jpg)
Free shipping!! Mini Waterproof Water Pump 3-6V DC, 1.1M 120LPH Submersible For DIY Design Model
US $5.26
/ piece
US $5.54 / piece
US $5.54 / piece
![2016 Portable Pocket Pen Water PH Meter Digital Tester Quality Measure Range 0.0-14.0pH for Aquarium Pool Water Laboratory Soil](http://g02.a.alicdn.com/kf/HTB18Ll6MpXXXXcOXpXXq6xXFXXXD/2016-Portable-Pocket-Pen-Water-font-b-PH-b-font-font-b-Meter-b-font-Digital.jpg_220x220.jpg)
2016 Portable Pocket Pen Water PH Meter Digital Tester Quality Measure Range 0.0-14.0pH for Aquarium Pool Water Laboratory Soil
US $5.28
/ piece
US $6.52 / piece
US $6.52 / piece
![TDS-3 Portable Pen Digital TDS Meter Filter Measuring Water Quality Purity Tester ph tds meter PH pen TDS pen](http://g04.a.alicdn.com/kf/HTB15SMXMpXXXXaBXVXXq6xXFXXXX/TDS-3-Portable-Pen-Digital-TDS-Meter-Filter-Measuring-Water-Quality-Purity-Tester-tds-meter-TDS.jpg)
TDS-3 Portable Pen Digital TDS Meter Filter Measuring Water Quality Purity Tester ph tds meter PH pen TDS pen
US $5.44
/ piece
![Digital Hydroponics EC Conductivity Tester Meter Water Water Pool SPA New Free shippingFree Shipping](http://g02.a.alicdn.com/kf/HTB14GK1HVXXXXXXXpXXq6xXFXXXN/Digital-Hydroponics-EC-Conductivity-Tester-Meter-Water-Water-Pool-SPA-New.jpg)
Digital Hydroponics EC Conductivity Tester Meter Water Water Pool SPA New Free shippingFree Shipping
US $5.58
/ piece
![20m Hose 25x Drippers Micro Irrigation Drip System Plant Garden Watering Kit](http://g01.a.alicdn.com/kf/HTB1ay0OIVXXXXa0XVXXq6xXFXXXx/20m-Hose-Micro-Irrigation-Drip-System-Plant-Garden-Watering-Kit-cooling-system.jpg)
20m Hose 25x Drippers Micro Irrigation Drip System Plant Garden Watering Kit
US $5.90
/ piece
![1*LCD Pocket Digital Ph Meter Tester Hydroponics Pen Aquarium Pool Water Test 2016 new](http://g03.a.alicdn.com/kf/HTB1ZBS6LVXXXXaKXXXXq6xXFXXXe/1-LCD-Pocket-Digital-Ph-Meter-Tester-Hydroponics-Pen-Aquarium-Pool-Water-Test-2016-new.jpg)
1*LCD Pocket Digital Ph Meter Tester Hydroponics Pen Aquarium Pool Water Test 2016 new
US $5.98
/ piece
![DC 6-12V 5W Water pump Submersible for Aquarium Fountain Pond Hmax: 0-1.5 Meters](http://g03.a.alicdn.com/kf/HTB1LXdOLVXXXXcwXFXXq6xXFXXXa/DC-6-12V-5W-Water-pump-Submersible-for-Aquarium-Fountain-Pond-Hmax-0-1-5-Meters.jpg)
DC 6-12V 5W Water pump Submersible for Aquarium Fountain Pond Hmax: 0-1.5 Meters
US $6.13
/ piece
![Portable 3 in 1 LCD Digital TDS EC PPM Water Quality Meter Tester Pen Use for Aquarium Pool Hydroponics Food Drink](http://g02.a.alicdn.com/kf/HTB1BIKnJVXXXXXdXpXXq6xXFXXXH/Portable-3-in-1-LCD-Digital-TDS-font-b-EC-b-font-PPM-Water-Quality-font.jpg_220x220.jpg)
Portable 3 in 1 LCD Digital TDS EC PPM Water Quality Meter Tester Pen Use for Aquarium Pool Hydroponics Food Drink
US $6.21
/ piece
![Pocket Pen Water PH Meter Digital Tester PH-009 IA 0.0-14.0pH for Aquarium Pool Water Laboratory](http://g03.a.alicdn.com/kf/HTB1X6pwLpXXXXX6XpXXq6xXFXXXL/Pocket-Pen-Water-PH-Meter-Digital-Tester-PH-009-IA-0-0-14-0pH-for-Aquarium.jpg)
Pocket Pen Water PH Meter Digital Tester PH-009 IA 0.0-14.0pH for Aquarium Pool Water Laboratory
US $6.28
/ piece
US $6.61 / piece
US $6.61 / piece
![(2 pieces/lot) Full Spectrum 10W E27 LED Grow Light, For Hydroponics System and Grow tent to Seedlings Growth Flowering Fruit](http://g02.a.alicdn.com/kf/HTB1Wk0CKXXXXXbiXXXXq6xXFXXXO/-2-pieces-lot-Full-Spectrum-10W-E27-LED-Grow-Light-For-Hydroponics-System-and-Grow.jpg)
(2 pieces/lot) Full Spectrum 10W E27 LED Grow Light, For Hydroponics System and Grow tent to Seedlings Growth Flowering Fruit
US $6.50
/ lot
![New pen-type Digital aquarium PH meter temperature Compensation ATC LCD Water Quality Acidity Tester for Aquarium with backlight](http://g02.a.alicdn.com/kf/HTB1jrODJVXXXXbEaXXXq6xXFXXX8/New-pen-type-Digital-aquarium-PH-meter-temperature-Compensation-ATC-LCD-Water-Quality-Acidity-Tester-for.jpg)
New pen-type Digital aquarium PH meter temperature Compensation ATC LCD Water Quality Acidity Tester for Aquarium with backlight
US $6.64
/ piece
US $6.99 / piece
US $6.99 / piece