4-Inch Air Stone Disc Bubble Diffuser with Suction Cups，2 Pack

Description

4 Inch Air Stone Disc with Shell and Suction Cups, Bubble Diffuser with Suction Cups
for Hydroponics Aquarium Fish Tank Pump, 2 Pack
Product description
【SIZE】4" - 4" D x 0.8" H, w/ suction cups, fits for 0.16"/4mm inner diameter tube. Recommended Air Pump Power: 6W-8W. Measures 4-inch width by 1-inch height.
【PREMIUM MATERIAL】Air stone Made of high quality white corundum and carborundum material. The air stone was burned under high temperature,so it is Safe, Washable & Durable, Non-toxic material keeps fish healthy and active.
【INCREASE OXYGEN】Designed to add oxygen and circulate nutrition to your hydroponic growing system or aquarium. Produce fine bubbles for oxygen replacement and lowering CO2 levels.
Is a great way to add oxygen to your aquarium, fish tank, hydroponic and circulation system.
【EASY To INSTALLATION】The Air stone Comes with 3 easy-mount suction cups to make it easily suck on the smooth aquarium 4 inch Air stone Designed to Add Oxygen To Your Hydroponic Growing System,
4 inch air stone disc is a great way to add oxygen to your aquarium, fish tank, hydroponic and circulation system."
【NOTE】: Please soak the air stones in water for about 15-30 minutes before usage. Please NOTE the deeper you put the air stone under water, you may need use a larger wattage air pump to drive it.
Increases air flow/circulation to oxygenate water for health benefits to aquatic life, Add beauty to your display aquarium with this round air stone to create micro bubbles
Specifications:
Material : White corundum and carborundum
Size: 4 in x 0.8 in
Fish tank size: medium and large size tank
Compatible air pump wattage: 4 inch air stone can be drove by 4W or larger wattage air pump.
Instructions:
1 Place air stone in water for 5 minutes before use
2 Connect airline hose to air stone with an air pump
3 Set air stone horizontally in water and use suction cups to hold in place
4 Turn on air pump and enjoy the bubbles
5 Clean air stone surface for increasing its lifespan
6 When not in use clean and store in a dry shaded area
Warm Tips:
1. To make finer and large amount of bubbles, please soak the air stone in aquarium water for 15-20 minutes before use.
2. If the bubbles did not come out of whole circle and only coming out one side of the disk, your should sure the pump you use has enough power to work it.
3. Cleaning tips: we suggest to clean the disc once a month, of course you can clean it more often. You need to clean algae and other impurities on the disc to prevent holes blocked.
After-sales Warranty: 1 year free warranty (just contact us).
❤
GUARANTEE❤
If not 100% completely satisfied with our item, simply contact us to request a refund or exchange.
30 Days money back/replacement guarantee, 30 Days product defect free replacement warranty.
SHIPPING FREE FROM USA TO USA!!!
No months-long wait from overseas!
Attention
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Delivery Coverage:
We haven’t yet covered US Territories such as: Puerto Rico, Hawaii, Alaska, Virgin Island, Guam, APO, and FPO.