100Pcs 26MM Aquarium Bio Balls Filter Media Wet/Dry Koi Fish Tank Pond Reusable

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100Pcs 26MM Aquarium Bio Balls Filter Media Wet/Dry Koi Fish Tank Pond Reusable
Product Description
Clarify your water naturally and cultivate beneficial bacteria with these Polypropylene Bio-balls!
Feature:
1.Work as a biological filter media
：
Aquarium bio filter is excellent interaction between air and water and gas exchange. The Bio-balls can give a nice home for beneficial bacteria where they can settle and be fed by water and oxygen. They will also promote gas exchange and increase dissolved oxygen levels. So as to form a good ecological cycle.
2
.
Works for any tank
:
This aquarium biologican filter is great for any freshwater or saltwater fish tank or mini-reef aquarium.Easy to wash and clean.
3.Scientific configuration,Rational combination:
Bio-Balls do not require replacement unless damaged or destroyed ,Use scientific method,reasonable filter material,the filter media works better.
4.Resolve Impurities,Stabilize PH:
Resolve impurities,Stabilize PH,Clarify your water naturally and cultivate beneficial bacteria with these bio-balls.
Specification:
Material: Plastic Aquarium Pond Balls
Color:Black
Weight：30oz/840g
Diameter：
1"/26mm
(With cotton inside)
Package included:
100PCS Bio Balls
Payment
Delivery
Return Policy
About us
Contact us
Payment
1.We accept PayPal only
2.All payments must be received within 10 days after auction won
3.Non-pay bidder will get a negative feedback and an unpaid alert from eBay
4.E-checks via Paypal will be hold until it is cleared
Delivery
Most Items Free Shipping
within the 48 States. We ship within the United States only. The term EXCLUDES the states of Alaska, Hawaii and all off-shore U.S. territories and possessions such as Puerto Rico, Guam and Virgin Islands.
We do not ship to APO and FPO
.
Delivery Time:
3-7 business days (Varies by Destination)
Shipping Carriers are responsible on the delivery time. If you have any questions or problems with delivery, please contact carrier directly
Standard Order Processing time:
All items will ship within 24 hours (Monday - Friday).
Payment cleared/received on Friday will be shipped on the next business days (Monday or Tuesday)
We are not responsible for carrier transit time. This information is provided by the carrier and excludes weekends and holidays. Note that transit times may vary, particularly during peak periods or in climate weather conditions, and that delivery times frames will need to be extended for any processing time frames in excess of 1-2 business days.
Return Policy
We fully guarantee Customers benefit within 30 business days if item DOA (damage on arrival), and please contact us within 30 days from the delivery date to exchange or refund.
No need click "Return", please just contact us via Ebay Message
.
You will get the replacement or refund through the communication between us.
About us
We strive for 100% Customer Satisfaction. If you have any questions or any problems on your purchase, please feel free to contact us
via Ebay Message
Contact us
Via eBay message system
, you will get our response within 24 working hours during business days from Monday to Friday. We apologize for the late reply during the  holidays or weekends.
Please send all correspondence through the ebay messaging system. All Technique questions, must be asked via ebay message.
Emails will be applied during business hours: 9AM to 6PM Pacific Time. Monday to Friday only (excluding Holidays). After hours emails will be replied on the next business day.
Feedback
On Feb-22-21 at 19:08:27 PST, seller added the following information: