AQUATEK Premium Brass Check Valve for Planted Aquariums
Perfect for aquarium and fish tanks. Prevents back-siphoning to protect CO2 system from water damage and flooding during power outage. NOTE: Designed for CO2 system only, not for air pump, requires 25 psi minimum working pressure.
Brass is a highly corrosion resistant material in high humidity environment and has lasting durability and less leakage.
Air tube tightening nut ensures secure air tube connection and continuous air-flow..
Arrow marking showing the direction of flow - away from your regulator.
Perfect for pressurized CO2 system and planted aquarium tanks..
100W 12V Solar Panel Kits, 100 Watt 12 Volt Monocrystalline Solar Panels 9BB with Intelligent MPPT Charge Controller + Extension Cables for 12 Volt RV Trailer Marine Boat Home Off Grid System
... helps to monitor the working conditions of the solar panel and battery..
[ Full Protections ] The 10amp mppt solar controller is built in full protections to safeguard your battery from over-charge, over-discharge, over-current, over-volatge, over-load, short circuit and more, to maximually avoids the damage due to system fault or installation error. Featuring with smart 3 stage charging to ensure your battery is efficiently and safely charged to 100%..
[ Suitable for Multiple Scenarios ] The 100 watt solar panel kit works great for off grid charging system, a variety of DC applications, backup power and remote power use. The corrosion-resistant aluminum frame, low iron tempered glass and weatherproof EVA film, all the well-built and compact material allows the 100w solar panels to withstand the changing outdoor environment and prolong its service life. Its high wind up to 2400pa, snow load up to 5400pa. Great for extended outdoor use..
[ Ready to Use ] The 100 watt 12 volt solar panel kit includes all the necessary solar kits for building a new system. The included 100 watt 12 volt monocrystalline solar panels, MPPT charge controller, Alligator clip cable, O-Ring terminal cable allows to perfectly get start in solar. Great for off-grid application, us....
BougeRV 180W 5BB Solar Panel Kit with 20FT Solar Y cables in parallel
1-on-1 Solar Solution by BougeRV Tech Support & Warm Warranty.BougeRV promises a 25-years warranty and lifetime warm-hearted service for you. Please contact us whenever you have any problem with BougeRV solar panel. We will provide you a professional guide to building a solar system..
Durable & User Friendly. The sturdy panel can withstand high wind (2400 Pa) and snow loads (5400 Pa) and have excellent performance in low-light environments. IP67 Rated Waterproof Junction Box can isolate environmental particles and low-pressure water jets. Diodes are pre-installed in the junction box, with a pair of pre-attached 3ft Cable. Pre-drilled holes on the back of the panel allow you to quickly install solar panels without using heavy tools..
MORE SUNLIGHT, MORE OUTPUT. Tilting design will get up to 50% more solar energy collection compared to horizontally mounted panels, which helps your solar panel to generate more power in different seasons for optimum performance..
Hallisun 3D Puzzle Planets Solar System Toys, Astronomy Planets DIY Kit Cardboard Model, Educational Learning Brain Teaser, Ideas Gift for Adults and Kids, Desk Decor 146 PCS
【Explore Magical Solar System】The 3D puzzles solar system model kit including the sun,the ecliptic plane and 8 planets, like Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, and Neptune, the three-dimensional planet can be positioned on top of the puzzle. Solar system model brain teaser puzzles perfectly restores the true face of the solar system. You can make a role-play of an astronaut with kids to explore the mysterious universe together, imagine living on planets..
【Perfect Educational Learning Toys】 Solar System Planets for Kids are fun and educational Toys. Deepen the understanding of the shape, color, size, location and other related knowledge of each planet through the assembling process. Had a great time assembling this DIY paper puzzle with your little kids!.
【Easy to Assemble】With an easy-to-follow instruction guide, this 146pcs science experiment kit is easy to assemble, which can help children exercise hand-on ability. And the colors and exquisite patterns help children cultivate color and shape recognition. Just look at the drawings and assemble without tools..
【Beautiful Great Gift】The 3D-puzzle is a great Christmas gift, Halloween gift, birthdays gift for boys and girls over the age of 3.
ChunHee Wireless Driveway Alarm System, 1/2 Mile Long Range Waterproof Motion Sensor Solar Security Alert System with Remote Outdoor (2 Sensors + 1 Receiver)
▶【Solar Driveway Alarm System】: Solar wireless alarm warning system can detect the movement of people, vehicles and large animals. When the wireless mobile lane warning system detects movement, it will emit a loud enough warning sound and flash. The receiver also emits sounds and flickers..
▶【4 Working Modes】: ①24 hours - Sensor flash and perimeter alarm + wireless doorbell alert ②At night 12 hours - Sensor flash and perimeter alarm + wireless doorbell alert ③24 hours - Sensor no flash and no alarm + wireless doorbell alert ④At night 12hours - Sensor no flash and no alarm + wireless doorbell alert. Working modes can switch by remote control or power button..
▶【Long Range Sensing Receiving】: Through detection, the sensing distance of the driveway sensor is about 5-8m (16.4~26.25 feet),The horizontal sensing angle is 70°.The longitudinal sensing angle is 30°.The remote control and receiver distance is about 975 feet in open area.The angle of the solar alarm can be adjusted arbitrarily..
▶【Adjustable Alarm System】: A remote control can be paired with multiple solar-powered lane sensor alarms. In addition, a wireless receiver doorbell can also be matched with multiple solar-powered wireless lane alarms. You can choose a dif....
DOKIO 200W 36V Black Portable Solar Panels Kit Folding Solar Charger for 24v Batteries/Power Station AGM LiFePo4 RV Camping Trailer Car Marine
Easy to use,just hook the alligator clips to the battery and it starts charging..
With high efficiency monocrystalline solar cell,Pre-installed controller and Pre-wired for 12V battery charging..
Waterproof powerful solar panel,corrosion-resistant aluminum stand as well as a heavy duty handle and latches for longevity.
Ideal for RV,hiking, camping, and military use, off-grid solar panel system, caravan, RV, boat, Green house solar panel system, solar pump watering system etc..
25-year transferable power output warranty and friendly Customer service will help you solve any product problems promptly and quickly..
Rhinox DIY Pressurized CO2 System CO2 Generator Kit Includes Caps Valves 3-Way Connector Tubing Pressure Gauge
Includes Equipment Needed To Do It Yourself --- In order to build an effective and efficient pressurized CO2 system, there are a few pieces of....
Generates Essential Co2 For A Healthy Habitat --- Fish and aquatic pets release cO2 when they take in the dissolved oxygen from the aquarium water and....
Cost-effective & Safe To Use --- Instead of spending hundreds of dollars on expensive CO2 diffuser set-ups, save money by creating your own....
Easy To Read, Specialized Pressure Gauge --- The SunGrow DIY CO2 Generator Set comes complete with a high-quality, specialized pressure gauge. The....
Create Homemade Drinks As An Added Bonus --- Obviously the DIY Pressurized CO2 Kit is designed to add and control the amount of CO2 available to your....
DOKIO Foldable Solar Panel 100 Watt Monocrystalline Solar Suitcase Portable with Controller to Charge 12V Batteries (All Types: Vented AGM Gel) Caravan RV Boat Camper
Easy to use,just hook the alligator clips to the battery and it starts charging..
With high efficiency monocrystalline solar cell,Pre-installed controller and Pre-wired for 12V battery charging..
Waterproof powerful solar panel,corrosion-resistant aluminum stand as well as a heavy duty handle and latches for longevity.
Ideal for RV,hiking, camping, and military use, off-grid solar panel system, caravan, RV, boat, Green house solar panel system, solar pump watering system etc..
25-year transferable power output warranty and friendly Customer service will help you solve any product problems promptly and quickly..
