Aquarium Fish Tank Pond Pump Hydroponics Oxygen Aerator Air Bubble Disk Stone

Description

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Aquarium Fish Tank Pond Pump Hydroponics Oxygen Aerator Air Bubble Disk Stone
Product Description
Air Bubble Disk Stone Aquarium Fish Tank Pond Pump Hydroponics Oxygen Aerator
Instructions for use:
75mm is suitable for fish tanks below 100cm
105 mm for fish tanks over 100 cm
130 mm for fish tanks over 110 cm
210 mm for fish tanks over 150 cm
-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 7.5/10.5/13/21 cm,Relative thickness:1.5cm/1.5cm/1.5cm/2cm.
Relative Weight : 0.13kg,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
Payment Policy
Shipping Policy
Returns Policy
Payment Policy
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We accept Paypal® only.
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ayment should be completed within 7 days after buyer places the order,or else an unpaid case will be opened in order to cancel the transaction. If you can not pay in time, please contact us.
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eCHECK from PayPal will only be processed once the payment clears.
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All of the items will be shipped to buyer's EBAY address,please confirm your address on Ebay before you buy.Your order will be usually shipped out the same or next business days once the payment is made and cleared.
Shipping Policy
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All items will be checked before packing. All items are new and of high quality.
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Item will be shipped within 2 business days upon receipt of payment, excluding weekends and public holidays.
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If to USA,we will ship your order by USPS,it will take about 7-15 working days to you,and you can track it on line.
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If to other country,we will ship your order by China Post or Singapore Registered Air Mail,it will take about 14-21 working days to you,you aslo can track it on line.
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Delivery time is about 14-28 business days and it may take up to 8 weeks to some European countries and South American countries due to strict custom inspection. We ship worldwide.
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Shipping fee include packing, warehouse, distribution, order handling and processing costs.
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Please note that some countries will have custom duty or tax for certain items. It is the buyer's responsibility to pay all endued custom duty or tax. We are not responsible for any custom duty or tax since our price do not include this charge.
Returns Policy
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If you encounter any problems about anything, please feel free to contact us and we will do our best to assist you solve the issue. If you are not satisfied in anyway, please feel free to let us know and give us a second chance to correct it before you decide to leave any neutral or negative feedback.
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Please contact us through eBay link if you have any questions. We will reply you within 24- 48 hours. Please check you spam mail if no response for 48 hours.
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