Fish Tank Filter Nitrifying Bacteria Cultivation House Ceramic Biochemical Ball Ring Aquarium Filter Media for Water Purifying

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Specification:

Model: Aquarium Biochemical Balls Rings Filter Media

Color: 12 Style Filter Media

Feature:

1, Great for the cultivation of nitrifying bacteria.2, PH Neutral.3, Help to purify water , decompose harmful substances, adsorb impurities.4, Filter water and add the oxygen solubility .5, suitalbe for fresh water and sea water tank.6, Do not often change these filter media. After six month used, change half of them and use new ones with the rest old ones.

Attention:

1, After transportation, the bio rings may have ceramic dust on surface. Please understand it.2, The new bio filter meia should be washed with fresh water before usage and then you had better put them in boiling water for 20 minutes.3, After using in fish tank , if the filter media need to be washed , wash it with aquarium water , do not use tap or boiled water.

ant Note:

1, High requirements on the color or other feature buyers please know. The images may not show the actual item and are for your reference only.

2, Please carefully review the size of the product. Size may be a little artificial measurement error, please understand.

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About Payment

1. We accept , VISA, Mastercard, , Qiwi and . All the payment are accepted through security payment proceor ESCROW.

2. Payment must be made within 3 days of order.

3. If you can't checkout immediately after auction close, please wait for a few minutes and retry.

4. The buyer is responsible for any tax or duty charged by their country.Due to Customs Clearance additional cost or delay may occur during international trade. We sincerely hope you kindly do not take the additional custom cost or customs clearance as a reason for requirement or negative feedback.

About Shipment

1.WORLDWIDE SHIPPING. (Except some countries and APO/FPO addre)

2. Orders proceed timely after the payment verification.

3. We only ship to confirmed order addrees. Your order addre MUST MATCH your shipping addre.

4. Service Transit Time is provided by the carrier and excludes weekends and holidays. Transit time may vary, particularly during the holiday season.

5. If you have not received your parcel within 60 days (Brazil 90 days) from payment, please contact us. We will reply to you as soon as poible.

Return or

1. If the item is defective, please contact us within 7 days. Do not open dispute without any communication.

2. High requirements on the color or other feature buyers please know. The images may not show the actual item and are for your reference only. All the goods' size is manual measurement, so there is 1-px error sometimes.

3. If you are not satisfied when you receive your item, please contact us timely and return it within 15 days for a repment or money back.

4. All returned it MUST BE in the packaging and you MUST PROVIDE us with the shipping tracking number, specific reason for the return, and your order ID.

5. Return shipping cost is p by the buyer (Except the defective item).

Feedback

1. If you are satisfied with our service, please leave us a positive feedback and a "POSITIVE 5 STARS" rating. Your support is our greatest motivation.

2. If you are not satisfied with the item, please contact us before you leave the negative feedback,and we will give you a satisfactory solution.

3. We maintain high standards of excellence and strive for 100% customer satisfaction. If you have any question ,please feel free to contact us on TradeManager or email.