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Premium Circle Diffuser for Fish Tank, Koi Pond, Hydroponics, Outdoor Lake Aeration Ring - Koi Pond Air Diffuser Weighted (Double Ring/Dia.9.9‘’)

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Availability: Only 5 left in stock, order soon!
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Arrives Wednesday, Jul 30
Order within 20 hours and 21 minutes
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Size: (Double Ring / Dia.9.9‘’)


Features

  • -Japanese breeders use these Japanese aeration rings for their koi ponds to prevent dangerous oxygen depletion in both summer and winter. They can also be used for aquariums.
  • -No additional weights are needed as they are self-sinking, ensuring no risk of injury to the fish/koi.
  • -They provide excellent dispersion of air bubbles due to low internal resistance, resulting in minimal clogging or wear.
  • -With a 0.2'' thick hose, they are highly durable and long-lasting. Additionally, all models come with an extra 16.5FT air hose measuring 0.3''.
  • -These rings are ideal for providing aeration in filter chambers and for use in fluidized and moving bed reactors.

Is Discontinued By Manufacturer ‏ : ‎ No


Product Dimensions ‏ : ‎ 9.9 x 9.9 x 1.25 inches; 2.5 Pounds


Item model number ‏ : ‎ (Double Ring / Dia.9.9‘’)


Date First Available ‏ : ‎ May 11, 2023


Manufacturer ‏ : ‎ Cesfre


Best Sellers Rank: #315,844 in Patio, Lawn & Garden (See Top 100 in Patio, Lawn & Garden) #1,383 in Water Garden & Pond Pumps


#1,383 in Water Garden & Pond Pumps:


Item Weight: 2.49 pounds


Manufacturer: Cesfre


Item model number: (Double Ring / Dia.9.9‘’)


Date First Available: May 11, 2023


Item Package Dimensions L x W x H: 11 x 11 x 1.75 inches


Item Dimensions LxWxH: 9.9 x 9.9 x 1.25 inches


Brand Name: CESFRE


Target Audience Keyword: fish


Size: (Double Ring / Dia.9.9‘’)


Material: Other


Age Range Description: Mature Adult


Care Instructions: Keep away from Children


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Jul 30

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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