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4 X 2'' Air Stone Cylinder for Fish & Plant in Aquarium & Hydroponics Air Pump

$ 3.69

Availability: 100 in stock
  • Return shipping will be paid by: Seller
  • Item must be returned within: 30 Days
  • MPN: PTAIRS24
  • Brand: Simple Deluxe
  • All returns accepted: Returns Accepted
  • Refund will be given as: Money back or replacement (buyer's choice)
  • Restocking Fee: No
  • Condition: New

    Description

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    4 X 2'' Air Stone Cylinder for Fish & Plant in Aquarium & Hydroponics Air Pump
    Product Description
    Product description:
    Replace the stone after it stops working properly.
    Environmental Material & Oxygen Supplement
    Air stones are a great tool to add oxygen and circulate added nutrition to your hydroponic growing system. These air stones produce fine bubbles, which contains oxygen and will extend the life of your aquatic pets.
    Simply attach an airline tube to the air stone and place it in the desired location. No extra tools or assembly are required.
    Easy to Use Cylindrical Shape
    The high-quality, harmless air stone has a cylindrical shape. It is the most effective shape for producing bubbles.
    About this item:
    Size: 4" X 2" X 2". Fits for 4mm inner diameter tube.
    Quality and safe materials: Made of safe and washable material -Silicon carbide, non-toxic materials are safe for your fish. (Soak the stone completely in water about 1 hour before use.)
    Widely applicable: Suitable for hydroponic systems, ponds, aquarium fish tanks, helping extend the life of your nutrient solution, keep fish/ roots healthy and promote plant growth.
    Features: High-temperature sintering, the air stones for aquariums are sturdy, durable and washable. The dissolved oxygen rate is high, producing uniform and tiny bubbles. Increase oxygen and reduce carbon dioxide levels.
    Tip: Air stones need to be replaced every few months because they are blocked by dust, bacteria and algae. Clean regularly by a brush.
    Payment
    Delivery details
    Terms of sales
    About us
    Contact us
    Payment
    We accept paypal only. Please make sure payment is made within 5 days of the end of auction, or UPI Strike will be filled with eBay. We will ship out your item very soon after we receive your payment.
    Delivery details
    For US buyers
    , Usually we use USPS, sometimes Fedex Ups and other Excellent Service is used .
    For those who are outside US
    , HK POST/SG POST/DHL/EMS/Fedex/Ups ect. will be used
    It all depends on our customers' choices. But pls be known that Different shipping service means different shipping charges and shipping time!! But All packages are added with tracking number.
    The item will be shipped directly from the Duarte, California, United States.
    We try our best to give customers' good buying experience. Hope we can deal with soon and let us witness this moment.
    Terms of sales
    Warranty:
    1. 6-12 months Manufacturer's Warranty for defective items (excluding items damaged and/or misused after receipt). Accessories come with a 3-month warranty.
    2. Defective items MUST BE reported and returned to us within the warranty period (and in the original packaging, if possible). You must tell us what the defect is and give us your eBay ID. WE DO NOT REPAIR OR REPLACE ITEMS WITH AN EXPIRED WARRANTY.
    3. For a free copy of the warraanty, please message to us.
    For international buyers
    Import duties, taxes and charges are not included in the item price or shipping charges.There charges are the buyer's responsibility.
    Pls check with your country's Customs Office to determine what these addition costs will be prior to bidding /buying
    About us
    Designed for Professional Growers
    Simple_Deluxe
    is one of the leading manufacturers of grow light systems, supplying the gardeners worldwide for over a decade. Our goal is to put a light in every garden where needed. From hobbyist to commercial applications, we offer a broad spectrum of garden tools and equipment in hydroponics, irrigation, climate control, and structures to help your garden thrive.
    Contact us
    We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important to us. pls contact us immediately Before you give us neutral or negative feedback, so that we can satisfactorily address your concerns.
    It is impossible to address issues if we do not know about them! Thank you!