Atlantic | Oase
OASE Add. Pack Hel-X 13mm - 20L
$63.99
- SKU:
- 72731
- Shipping:
- Calculated at checkout
- For any custom orders or large quantities, please give us a call (908) 420-9908
Description
Biological filtration by colonies of beneficial bacteria remove toxic ammonia, ammonium and nitrites. Hel-X Bio-media has a huge ratio of protected inner surface versus exposed outer surface so the agitation caused by the turbulent water does not damage the bacterial colonies inside the media. This keeps colonies clean and active without a loss of decomposition capacity. Hel-X 13 provides the perfect substrate for bacteria in ProfiClear Premium Compact Filters and Modules. Hel-X 13 Add Pack contains 20 liters of bio-media.
Shipping & Returns
- 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.
