Great Aquariums Start Here
1-800-566-3474
    Free Shipping On $175+
  • FREE Shipping On $175+
  • 14-Day Low Price Guarantee
  • 14-Day Low Price Guarantee
  • Same Day Shipping
  • Same Day Shipping
FREE Shipping on Orders Over $175
FREE Shipping on
Orders Over $175
Standard ground shipping (1-7 business days) starts at a low $5.99 and most orders over $175 ship FREE. Learn More
14-Day Low Price Guarantee
If you find a product we sell for a lower price at another online store, we will match their price—today and up to 14 days after you've purchased the item! Learn More
Same Day Shipping
Same Day Shipping
We promise to ship your order as fast as humanly possible. In fact, 99% of orders placed before 6 pm EST ship the same day! Learn More
Search Results for Freshwater Aquarium Supplies > Filters
Show: per page
Grid View Grid List View List
Sort by:
Two Little Fishies GFO Phosban Reactor

Two Little Fishies GFO Phosban Reactor

The Phosban Reactor 150™ has become a staple amongst most aquarists who keep SPS corals. So much so that you often see Phosban used interchangeably with the term GFO or Granular Ferric Oxide. It can be mounted hanging on the back ...

From $34.99
Lifegard Aquatics Filter Modules

Lifegard Aquatics Filter Modules

Lifegard Aquatics Mechanical Filter Module—Single (AF94) Single capacity for aquariums up to 100 gallons. Recommended aquarium sizes are approximate. In many cases, the module can be used with great success in higher volume appli...

From $44.99
Aqua Clear Hang-On-Back Power Filter, UL Listed

Aqua Clear Hang-On-Back Power Filter, UL Listed

Feature(s): Quiet Low operating costs Complete filtration Large filter media volume Superior contact time with filter media Cycle Guard, for continuous biological filtration and superior water quality Includes...

From $38.99
ViaAqua Poly-Reactor (Multi-Media Reactor)

ViaAqua Poly-Reactor (Multi-Media Reactor)

Feature(s): Equipped/ready to use Use in-sump or hanging pump Intake and output tubing Up flow filtration Sediment discharge filtration Variable flow water pump Twist-off top with recessed o-ring

$44.99
Eheim Hang-on Filter Liberty 200

Eheim Hang-on Filter Liberty 200

Eheim Liberty Hang-On Filters are compact, complete and powerful. This series of Eheim appended filters combines the advantages of easy handling with effective water purification by mechanical, biological and adsorptive means. An ...

$39.99
Nu-Clear Premium Activated Carbon 7 lbs for Nu-Clear 566

Nu-Clear Premium Activated Carbon 7 lbs for Nu-Clear 566

Nu-Clear Premium Activated Carbon 7 lbs for Nu-Clear 566

$44.99
Eheim Double Tap Quick Release 0.65in/0.90 inch

Eheim Double Tap Quick Release 0.65in/0.90 inch

A quick disconnecting coupling with one on/off valve each. Double taps are an ideal solution for clean, hassle free filter maintenance. They should always be installed on the water intake and output as close to the filter as possi...

$41.49
Marineland 350B Penguin Bio-Wheel Hang-on-Back Power Filter

Marineland 350B Penguin Bio-Wheel Hang-on-Back Power Filter

Penguin® Filters All Penguin® BIO-Wheel® Power Filters deliver easy, three-stage mechanical, chemical and biological aquarium filtration. Convenient Penguin Rite-Size Filter Cartridges come ready to use with each filter...ready...

$44.49
Eheim Install Set 2, 0.5 inch (Pressure)

Eheim Install Set 2, 0.5 inch (Pressure)

With Eheim Install Sets 1 and 2, all external filter makes with hose diameters of 0.50"/0.65" can be perfectly optimised in the suction or pressure area. Firm connection with variable installation and selective func...

$34.99
Eheim Install Set 1, 0.65 inch (Suction)

Eheim Install Set 1, 0.65 inch (Suction)

With Eheim Install Sets 1 and 2, all external filter makes with hose diameters of 0.50"/0.65" can be perfectly optimised in the suction or pressure area. Firm connection with variable installation and selective function is ensured...

$38.99
Eheim Surface Extractor

Eheim Surface Extractor

It skims off the protein layer which forms on the water surface, improving oxygen exchange. For filters 2215, 2217, 2226, 2228, 2250, 2260, 2315, 2317, 2326 and 2328, a T-reducing piece is necessary, so that a bypass is created a...

$44.99 $35.99
This item is temporarily unavailable but will be back in stock soon.

Item #
Price:
Click the Add To Cart button below if you'd like to reserve this item today. Any other items included in your order will be immediately processed and shipped. We will ship this item separately as soon as it arrives. We will not charge you for this item until it ships and you will incur no additional shipping charges.

Enter your email address in the field below and click the Notify Me button if you'd like us to send you an email when this item becomes available. Although you will be immediately notified when we have stock on hand, we will not reserve any units for you; you must return to our website and place an order.

Your Email:
Just enter your email address below and we'll let you
know when the product you are looking for becomes available!

Item Code:
Price:
Your Email:
Marine Depot Newsletter Signup
Aquariums, News & Culture
Join 100,000+ readers who receive weekly tips, videos, deals and giveaways.