Skip to main content
Save 10% Off Today

Coralife BioCube Filter Cartridges by by Coralife

Best Seller
  • $12.99
  • (41%)
In Stock. Ships within 1 business day.
SKU: OC15646
UPC: 096316156463
MPN: 100115646
  • $79.99
  • (45%)
In Stock. Ships within 1 business day.
SKU: OC15646M
UPC: 700256880585
MPN: 15646M

How can we help? We’re available Monday-Friday, 8am-5pm PT.

1-888-373-8686 [email protected]om

Product Description

The Coralife BioCube Filter Cartridge includes 2 replacement cartridges that fit the BioCube 8, 14, 29, and HQI. These cartridges help keep your aquarium water crystal clear and removes discoloration and nasty odors!

  • Keeps water crystal clear
  • Removes odors and discoloration
  • Easy to remove and change once a month

It is recommended that cartridges be changed every 4 to 6 weeks.

Note: Formerly called Oceanic BioCube Original Replacement Filter Cartridges, Model #82105.

Free Shipping & Easy Returns

Enjoy free saver shipping on orders over $49, even the BIG stuff. Keep what you like and send back any unused items within 30 days.

Authentic Products stands behind the authenticity of it’s products, sourced from reputable brands you can trust.

100% Satisfaction Guaranteed

We always want you to be satisfied when you shop with us. If not, contact us within 30 days for a replacement or a refund.


Phil, Redmond WA on 07-01-2018
They are Filters

They are the stock biocube filters which work great. Really not much to review on a fish filter but I wanted to note, for anyone choosing to use the stock filters, this is the best price you can find for these filters in bulk.

Van, Ardmore PA on 02-11-2016
Fast shipping, great products

Great products. The fitter cartridges were shipped as described. is recommended to purchase pet items.

Margaret, Guilford CT on 07-03-2014
Great price, fast delivery

I buy quite a few items for my aquarium from Pet Moutain. I actually bought my aquarium from them. It was almost half price. You won't go wrong purchasing from them. You can also call and they are knowledgeable and very patient.