Shipping Estimate
USA
- USA
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- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 10 - Jul 15
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For Your Every Summer RSVP, with Code: SUMMER15
Description
OASE Indoor Aquatics BioStyle Customizable Cartridge, BlackAdd your own media The BioStyle Customizable Cartridge allows you to optimize your BioStyles filtration by adding up to 120 mL of dry media to this cartridge. Customizable add your choice or combination of dry, solid filter media into this empty cartridge based on your aquariums needs; filter media sold separately. Inner capacity is 120 mL with dimensions of 0. 57 x 2. 3 x 5. 8 inches. Contains one empty cartridge fits inside the filter chamber, in
- Add your own media – The BioStyle Customizable Cartridge allows you to optimize your BioStyle’s filtration by adding up to 120 mL of dry media to this cartridge.
- Customizable – add your choice or combination of dry, solid filter media into this empty cartridge based on your aquarium’s needs; filter media sold separately.
- Inner capacity is 120 mL with dimensions of 0.57 x 2.3 x 5.8 inches.
- Contains one empty cartridge – fits inside the filter chamber, in place of the 30 ppi filter foam, of the BioStyle Power Filter series. The quantity of cartridges that can fit in a BioStyle unit depends on the size of the filter.
- Changing the cartridge – timing to replace the cartridge depends on the media you put inside and depends upon aquarium size, number of fish and plants, and declines in filter performance.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
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Product Reviews
★★★★★ 5
The best no show socks
The only no show socks I have ever found that do not slide down. These are very comfortable and the extra tab on the back provides comfort by keeping shoes from rubbing the back of your foot. The top of the sock also comes up high enough to cushion the top of your foot all while still remaining hidden while wearing tennis shoes or even with my hey dudes.
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Reviewed in the United States on November 30, 2025
★★★★★ 5
Great quality and fast shipping
Size: Medium, Color: (001) Black / Black / Castlerock
These socks are tight but after the first wash and dry , they fit perfect and NEVER slide off , ordered a second pack
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Reviewed in the United States on March 24, 2026
★★★★★ 5
Comfortable, Durable, and Stylish
Perfect gift choice! Excellent quality socks with a variety of colors to match any wardrobe.
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Reviewed in the United States on November 30, 2025
★★★★★ 5
Great fit
Size: Medium, Color: White
Perfect fit and they don't slide off the back of your ankle.
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Reviewed in the United States on March 16, 2026
★★★★★ 5
Best socks!
Size: Medium, Color: Blue
I love these socks! They last for years and they fit so nicely on my feet. I love that I can wear the in tennis shoes or wool boots and they never move!
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Reviewed in the United States on October 21, 2025