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Large Air Stone Disk Bubble Aquarium Pond Hydroponics Pump Oxygen Diffuser US

$ 5.01

Availability: 29 in stock
  • Item must be returned within: 30 Days
  • Condition: New
  • Water Type: All Water Types
  • Brand: Unbranded
  • All returns accepted: Returns Accepted
  • Refund will be given as: Money back or replacement (buyer's choice)
  • Return shipping will be paid by: Seller

    Description

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    Large Air Stone Disk Bubble Aquarium Pond  Hydroponics Pump Oxygen Diffuser US
    Item descirption:
    Instructions for use:
    100 mm for fish tanks 70-120 cm , >4.5W pump , 4mm pipe
    130 mm for fish tanks 80-150 cm,>5.5W pump, 4mm pipe
    210 mm for fish tanks over 150 cm , >8W pump, 8mm pipe
    -1. The product should soak in the water first for 15 minutes before use.It is better to blow the product vigorously for several times to make the fine hole smooth
    -2. The long-term use producing dirt blockage would reduce the bubble; take it out to clean for repeated use.
    3.Bubble stone, made by high temperature, durable, good at increasing oxygen levels, high quality filtering, widely used at:
    -(1)Aquarium / water purification, filtration; oxygen sterilization for ozone environment.
    -(2) Oxygenation in the process of aquatic transportation to increase the oxygen solubility, prolong the life span.
    -(3) Sewage treatment process of aeration oxygen, to prevent the deposition of large particles of sediment, and can remove some organic matter.
    -(4) Fish farms to the eutrophic water environment oxygen, biological cultivation of oxygen.
    Parameter:
    Product Size (cm): Diameter About 10.5/13/21 cm,Relative thickness:1.5cm/1.5cm/2cm.
    Relative Weight : 0.150kg,0.330kg,1.000kg
    Material: High temperature sintered bubble stone is made by high temperature sintering, different from the general market bubble stone, the material is strong and durable, can be repeatedly cleaned, long-term use.
    Package:
    1x Air Stone (Size base on your selection
    100mm     MC.ZJ.872-1      Shipping Weight: 6oz (Net Weight: 5.5oz)-6 FR Envelope
    130mm    MC.ZJ.872-2       Shipping Weight: 12oz (Net Weight: 11oz)-4 FR Envelope
    210mm    MC.ZJ.872-3       Shipping Weight: 36oz (Net Weight: 35oz)-1 FR Envelope
    PAYMENT
    Paypal
    Preferred.
    Local pickup NOT available at this time.
    SHIPPING
    We process your order within
    1 business day
    upon payment(note: NOT counting holidays or weekends).
    International shipping also available, please note by default most of the international packages shipped out by USPS First Class Mail Intl only have limited tracking update while the package was in US.
    Package transit time: please expect 3-5 business days within US, 5-10 business days to Canada, up to 20 business days all around the world.
    RETURNS
    Please read the item description and check the pictures carefully before bidding. Return or refund is available only ifitem DOA or there's error in item description causing the item not fitting your need. In such cases, seller pays for all related shipping cost if any.
    Returns are also acceptable if buyer purchased this by mistake and item still in good condition for reselling. Buyer is responsible for all related shipping cost.
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