Fish Tank Oxygen Disk Air Bubble Stone Aerator Aquarium Pump Hydroponics

Description

Fish Tank Oxygen Disk Air Bubble Stone Aerator Aquarium Pump Hydroponics
Bubble stone, made by high temperature, durable, good at increasing oxygen levels, high quality filtering, widely used at:
(1) Fish farms to the eutrophic water environment oxygen, biological cultivation of oxygen.
(2) Oxygenation in the process of aquatic transportation to increase the oxygen solubility, prolong the life span.
(3) Aquarium / water purification, filtration; oxygen sterilization for ozone environment.
(4) Sewage treatment process of aeration oxygen, to prevent the deposition of large particles of sediment, and can remove somethings
Item type: Bubble Disk
Size: Diameter Approx. 40mm,100mm,130mm
Material: Mineral stone + Plastic Nozzle
Instructions for use:
The product should soak in the water first for 15 minutes before use.
The long-term use producing dirt blockage would reduce the bubble; take it out to clean for repeated use.
We accept PayPal only.
We only ship item to your PayPal verified address.
Please make payment asap, then we can arrange shipment for you asap.
Thanks for your bid
* We always send the item to the address you give us on PAYPAL to ensure the security of the item. If you have changed your address, or want us to ship to another address, please change to the new address when you pay us with PAYPAL, otherwise we will not be responsible if the package is lost.
* We ship items to Worldwide. Thank you.
Notes:
* We will NOT be responsible for any delay during delivery including but not limited to customs postage checking, strike, force majeure etc.
* As a buyer, it is your duty to pay the tax when you make a order from abroad. Our price  does not include taxes, VAT, or other hidden charges.
International Buyers Please Note:
* Import duties, taxes and charges are not included in the itemprice or shipping charges. These charges are the buyer responsibility.
*  Please check with your country customs office to determine what these additional costs will be prior to bidding/buying.
We will carefully test every item before shipment.
The quality is guaranteed!
Our working time:
Hong Kong time: Monday to Saturday 9:00 am to 6:00 pm.
Any questions,
please contact us via eBay message
, In our working hours will be resumed within 24 hours.
We will do our best to solve your problem.
Bubble stone, made by high temperature, durable, good at increasing oxygen levels, high quality filtering, widely used at:
(1) Fish farms to the eutrophic water environment oxygen, biological cultivation of oxygen.
(2) Oxygenation in the process of aquatic transportation to increase the oxygen solubility, prolong the life span.
(3) Aquarium / water purification, filtration; oxygen sterilization for ozone environment.
(4) Sewage treatment process of aeration oxygen, to prevent the deposition of large particles of sediment, and can remove somethings
Item type: Bubble Disk
Size: Diameter Approx. 40mm,100mm,130mm
Material: Mineral stone + Plastic Nozzle
Instructions for use:
The product should soak in the water first for 15 minutes before use.
The long-term use producing dirt blockage would reduce the bubble; take it out to clean for repeated use.
PAYMENT
We accept PayPal only.
We only ship item to your PayPal verified address.
Please make payment asap, then we can arrange shipment for you asap.
SHIPPING
Thanks for your bid
* We always send the item to the address you give us on PAYPAL to ensure the security of the item. If you have changed your address, or want us to ship to another address, please change to the new address when you pay us with PAYPAL, otherwise we will not be responsible if the package is lost.
* We ship items to Worldwide. Thank you.
Notes:
* We will NOT be responsible for any delay during delivery including but not limited to customs postage checking, strike, force majeure etc.
* As a buyer, it is your duty to pay the tax when you make a order from abroad. Our price  does not include taxes, VAT, or other hidden charges.
Terms of Sale
International Buyers Please Note:
* Import duties, taxes and charges are not included in the itemprice or shipping charges. These charges are the buyer responsibility.
*  Please check with your country customs office to determine what these additional costs will be prior to bidding/buying.
We will carefully test every item before shipment.
The quality is guaranteed!
ABOUT US
Our working time:
Hong Kong time: Monday to Saturday 9:00 am to 6:00 pm.
Any questions,
please contact us via eBay message
, In our working hours will be resumed within 24 hours.
We will do our best to solve your problem.
On Aug-11-21 at 23:47:09 PDT, seller added the following information: