BioStyle Customizable Cartridge

Enhance your BioStyle filtration system with the BioStyle Customizable Cartridge, designed for personalized and efficient aquarium maintenance.

Features of the BioStyle Customizable Cartridge:

• Versatile Compatibility: Suitable for BioStyle 20, 30, & 50 and BioStyle Thermo 30 & 50.
• Flexible Filtration: Customize with various filter media to meet specific aquarium needs. Optimize filtration by adding up to 120 mL of your choice of dry media (media sold separately).
• Perfect Fit: Measures 0.57 x 2.3 x 5.8 inches, fitting seamlessly inside the filter chamber in place of the 30 ppi filter foam.
• Efficient Maintenance: Replacement timing varies based on media type, aquarium size, and filter performance.
• Reusable Design: Rinse with water before use; the cartridge can be reused for long-lasting convenience.  Empty used-up media, clean the cartridge, and replace with new media when needed. 

Upgrade your aquarium setup with the OASE BioStyle Customizable Cartridge, providing tailored filtration solutions for a thriving aquatic environment.

• Free Shipping is valid for orders with a subtotal exceeding $199 and all orders will be shipped via UPS. Items purchased for delivery after 3pm will ship the following day. Items purchased for delivery after 3pm on Friday will ship Monday.
• Koi Fish only ship Monday- Wednesday. For orders placed after 3pm on Wednesday, the order will be shipped the following Monday.
• For Motor Freight (LTL) Shipments, oversized or heavy items unsuitable for traditional parcel delivery will be dispatched through a motor freight carrier, as indicated on the product page. Once the carrier receives your order, they will reach out to arrange a delivery time. An individual aged 18 or older must be present to sign for the delivery.
• You may return or exchange an unused or unopened item for a refund (excluding shipping and handling charges) within 30 days of purchase. Following 30 days, the item may be returned in exchange for a store credit. Used chemicals and fish food are not returnable. In addition, all sales on Japanese Koi are final and non-refundable. Should you have any questions or concerns when your fish arrive, please call 908-420-9908.