Great Aquariums Start Here
1-800-566-3474
Live Chat Support
    Free Shipping On $75+
  • FREE Shipping On $75+
  • 14-Day Low Price Guarantee
  • Low Price Guarantee
  • Same Day Shipping
  • Same Day Shipping
FREE Shipping on
Orders Over $75
Standard ground shipping (1-7 business days) starts at a low $4.99 and most orders over $75 ship FREE. Learn More
 
If you find a product we sell for a lower price at another online store, we will match their price to ensure you always pay the lowest amount when you shop with us. Learn More
 
Same Day Shipping
We promise to ship your order as fast as humanly possible. In fact, 99% of orders placed before 2 pm EST ship the same day! Learn More
 
Search Results for Saltwater Aquarium Supplies > Filters
Show: per page
Grid View Grid List View List
Sort by:
76 - 100 of 190
API Bio-Chem ZORB for NEXX or RENA Filters Size 4

API Bio-Chem ZORB for NEXX or RENA Filters Size 4

Advanced filtration material for crystal clear water designed to fit the API nexx FILTER. Better than carbon alone! Ultimate filtration medium for crystal clear water. Bio-Chem Zorb® removes organic aquarium pollutants, including...

From $8.99
Nu-Clear Premium Activated Carbon 1.5 lbs for Nu-Clear 522/533

Nu-Clear Premium Activated Carbon 1.5 lbs for Nu-Clear 522/533

Nu-Clear Premium Activated Carbon 1.5 lbs for Nu-Clear 522/533

$14.99
Eheim ECCO Easy External Canister Filter

Eheim ECCO Easy External Canister Filter

Energy saving, powerful, extremely efficient, and convenient. With only 5 Watt power consumption and a pump output of 130 gph, the Ecco Pro is one of the most energy efficient filters on the market. Compared to similar filters it...

From $129.99
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
Fluval External Canister Filters

Fluval External Canister Filters

The newly refined Fluval 06 series of aquarium canister filters with new more powerful motor adds extra conveniences to the powerful and flexible Fluval filtration line. Each Fluval Multi-Stage 06 Series Filter adds even more user...

From $135.99
JBJ Reaction 4-Stage Canister Filter + UV

JBJ Reaction 4-Stage Canister Filter + UV

REACTION 4-STAGE Mechanical + Chemical + Biological + UV Sterilization Reaction 4 stage canisters are the latest innovation in high capacity filtration systems. This revolutionary canister filter incorporates high media storing...

From $133.99
CPR Aquatic Tumbler Media Reactor

CPR Aquatic Tumbler Media Reactor

CPR Tumblers make adding chemical filtration media to saltwater and freshwater aquariums significantly easier and more effective than currently used methods. Instead of running media passively by placing it into a mesh bag, try ...

From $49.99
Lifegard Aquatics Gauge Adapter & Air Bleed R172045AX

Lifegard Aquatics Gauge Adapter & Air Bleed R172045AX

Pressure Gauge Adapter & Air Bleed for Lifegard Aquatics Inline Mechanical Filter

$8.49
Trigger Systems Ruby ATO Reservoir Tank

Trigger Systems Ruby ATO Reservoir Tank

Trigger Systems introduces matching auto top off containers in 2 different sizes to match each series of sumps. Features Lid to prevent evaporation Two 0.25” OD hose ports Opening for wires and hoses Subtle laser engraved...

From $114.99
Two Little Fishies CDX Carbon Dioxide Adsorption System

Two Little Fishies CDX Carbon Dioxide Adsorption System

Many aquariums suffer from low-pH issues. Sometimes it`s the carbon dioxide that accumulates in the air in closed buildings that won`t let the pH of your aquarium stay up. TwoLittleFishies have the solution: It`s called CDX, a Car...

From $12.99
Vertex Filter Sock Mount

Vertex Filter Sock Mount

Great way to add mechanical filtration to your sump. The Vertex Filter Sock Mount is made of clear seamless acrylic and includes Titanium screws for installation. *filter sock sold separately. Specifications Can be instal...

From $24.99
Nu-Clear Canister Filters

Nu-Clear Canister Filters

Nu-Clear 500 Series Modular Canister Filters provide the ultimate in aquatic life support systems for consumer and commercial fresh and salt water aquariums, fountains, or ponds. With several mechanical, chemical and biological op...

From $187.49
Korallin BioDenitrator Replacement Media

Korallin BioDenitrator Replacement Media

Korallin S-1502 Replacement Media After a running in time of approximately 3-4 weeks (for the bacteria to colonize the chamber) this unit will, for example, reduce 100 liters with 50mg NO3 to 0 in 3-4 days. Comes with 1.6kg hig...

From $89.99
Eheim Double Tap Quick Release 0.50 inch/0.65in

Eheim Double Tap Quick Release 0.50 inch/0.65in

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...

$25.95
JBJ Reaction Canister Filter: Replacement Coarse Sponge

JBJ Reaction Canister Filter: Replacement Coarse Sponge

Replacement Sponge for JBJ Reaction Canister Black Coarse Sponge should be changed on a monthly basis to remove medium to large trapped debris and free floating particulate matter

$8.99
Eheim Filter Pad Set for ECCO Pro 130, 200 and 300 Canister Filter

Eheim Filter Pad Set for ECCO Pro 130, 200 and 300 Canister Filter

Set of replacement filter pads (1x blue, 4x white) for Eheim ECCO Pro Canister Filter 130 / 200 / 300

$16.88
Berlin Sump (Sump Only)

Berlin Sump (Sump Only)

A sump for "Berlin" filtration system up to 125 gallons. This sump includes 3` x 1-1/4" tubing. Bigger internal baffle to accomodate other skimmer models. Removable baffle allowing a "refugium section" and/or increase in water vol...

From $163.99
JBJ Reaction Canister Filter: Replacement Carbon Bag

JBJ Reaction Canister Filter: Replacement Carbon Bag

Replacement Carbon Bag for JBJ Canister Activated Carbon absorbs dissolved pollutants and removes the yellow discoloration of water and addociated odors. Replace Activated Carbon Bag on a monthly basis

$6.89
Two Little Fishies Reactor 550 Replacement O-Ring

Two Little Fishies Reactor 550 Replacement O-Ring

Two Little Fishies Reactor 550 Replacement O-Ring

$2.49
AquaMaxx BioMaxx BioPellet Reactor w/ AquaMaxx BioPellets

AquaMaxx BioMaxx BioPellet Reactor w/ AquaMaxx BioPellets

AquaMaxx BioMaxx BioPellet Reactor Controlling nutrients inside our aquariums is one of the keys to preventing nuisance algae growth. The AquaMaxx BioMaxx BioPellet Reactor is a finely-tuned fluidized filter designed to help ho...

From $114.99
Eshopps CUBE Nano Refugium

Eshopps CUBE Nano Refugium

The NEW Cube Nano Refugium features innovative design with dual water channels for superior aquarium filtration. It features two separate water channels; one channel sends water to the refugium section while the second chamber sen...

$199.49
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...

$51.52
Tom Aquatics Aquarium Surface Skimmer

Tom Aquatics Aquarium Surface Skimmer

Features: Removes dissolved organics from the surface and increases gas exchange Can be used with canister filters, power filters and in-hood filtration Prevents undesirable biological processes that take place on the surfa...

$11.99
Lifegard Aquatics Combination Cartridge for AF-94

Lifegard Aquatics Combination Cartridge for AF-94

Combination Cartridge for Lifegard Aquatics AF-94 Mechanical Filter

$22.99
Fluval FX6 High Performance External Canister Filter

Fluval FX6 High Performance External Canister Filter

Fluval FX6 is a high performance canister filter with many outstanding features designed to make aquarium fishkeeping easier and more convenient than ever. This super capacity yet compact canister filter processes and circulat...

$359.99
76 - 100 of 190
Add to Cart or Notify Me
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.

Notify Me
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:
WIN A RUBY CUBE SUMP! Sign up for hot deals, helpful how-to videos and a chance to win a Trigger Systems Ruby Cube Sump!