Mini Aquarium Sponge Filter Fish Tank Shrimp Pond Air Pump Biochemical Sponge Filter Aquarium Filtration Filter BioSponge Filter

Biochemical sponge filter provides biological filtration to the aquarium, helps to stable water quality.
Increase the oxygen solubility in water.
Working noiselessly.
Good permeability, easy to clean.
Adhere smooth surface with cute suction cup.
Perfect filters accessories for your tank and aquarium.
Speicificaitons:
Product name: Aquarium Sponge Filter
Color: Show as picture
Size: 3.5cmx7.5cm,4.8x7.7cm
Sponge Size: 3.5cmx2cm,4.8cmx1.8cm
Length for tube: about 95cm
Dia. for tube: 3mm

Single filter or filter with parts for your choice. Please pay attention when placing the order. Thanks.

Reminder:
1. Soak the sponge in the aquarium water for 5 minutes before use, by doing this will help nitrifying bateria colonise easier.
2. Always use aquarium water under room temperature to rinse clean the sponge, never use hot water.
3. It must be used through connecting the air pump.

Including:
1pcs Aquarium Biochemical Sponge Filter/1set Aquarium Biochemical Sponge Filter with parts




"DELIVERY DETAILS:
We ship globally, ensuring your order reaches you wherever you are.


PROCESSING & SHIPPING TIMES:
Items are prepared in 3-5 business days before shipping. Delivery varies based on local postal services, usually taking 2-10 business days. International orders may require an additional 10-20 business days.


MULTIPLE ADDRESSES:

Sorry, we don't ship to multiple addresses in one order. For multiple destinations, kindly place separate orders. Tracking
When available, we will send you a tracking number with the confirmation email so that you can track the package online.

Address changes
Unfortunately, we do not have the ability to change the shipping address once an order goes into processing.

Customs charges and delays
Some countries may require import tax, duties and customs fees for the imports. These charges, if applicable, are determined and charged by the Customs office of your country. Paying these charges is your responsibility. There might also be delays in delivery times due to customs checks which is out of our control. For more information, please contact your local Customs office.

RETURNS:

Our 20-day return policy covers unused items in original packaging. No refunds or exchanges after 20 days from purchase. Thank you for understanding."