Great Aquariums Start Here
1-800-566-3474
Live Chat Support
    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
Standard ground shipping (1-7 business days) starts at a low $5.99 and most orders over $175 ship FREE. Learn More
 
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
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 Saltwater Aquarium Supplies > Filters
Show: per page
Grid View Grid List View List
Sort by:
26 - 50 of 59
Aquarium Pharmaceuticals® API FilStar Foam 20

Aquarium Pharmaceuticals® API FilStar Foam 20

Canister filter media designed to fit the FilStar XP. Foam 20 - (20 ppi - pores per inch) Removes coarse debris and solid wastes before they enter chemical and biological filtration chambers. Can be rinsed and re-used many ti...

$6.49
Aquarium Pharmaceuticals® API FilStar Foam 30

Aquarium Pharmaceuticals® API FilStar Foam 30

Canister filter media designed to fit the FilStar XP. Foam 30 - (30 ppi - pores per inch) Removes fine debris and solid wastes before they enter chemical and biological filtration chambers. Can be rinsed and re-used many time...

$6.99
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
Innovative Marine MiniMax All-In-One Media Reactor - Replacement Sponge

Innovative Marine MiniMax All-In-One Media Reactor - Replacement Sponge

Replacement Sponge for Innovative Marine MiniMax All-In-One Media Reactor - DeskTop (small) - 4 Pack

From $2.99
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
Eheim Suction Cup w/ Clip 0.50 inch/0.65in

Eheim Suction Cup w/ Clip 0.50 inch/0.65in

Eheim Suction Cup with Clip 0.50"/0.65"

$6.49
Aquarium Pharmaceuticals® API FilStar Phos-Zorb

Aquarium Pharmaceuticals® API FilStar Phos-Zorb

Canister filter media designed to fit the FilStar XP. For removal of Phosphate from fresh and saltwater. Phos-Zorb™ - for fresh and salt water: Removes phosphate and silicate Removes phosphate, a by-product of fish metabol...

$6.49
Eheim Suction Cup w/ Clip 1.00 inch/1.35in

Eheim Suction Cup w/ Clip 1.00 inch/1.35in

Eheim Suction Cup with Clip 1.00"/1.35"

$5.49
Fluval Replacement Bio-Foam Canister Filters

Fluval Replacement Bio-Foam Canister Filters

Exclusively designed for Fluval aquarium canister filters, Fluval Bio-Foam performs exceptional mechanical and biological filtration. Bio-Foam`s dense structure is very effective at trapping small particles that are not captured i...

From $4.99
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
NextReef MR1 GFO and Carbon Filter Media Reactor O-ring

NextReef MR1 GFO and Carbon Filter Media Reactor O-ring

Replacement O-Ring for the NextReef MR1 Reactor

$4.99
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
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
Tom Aquatics Activated Carbon Pad for Rapids Pro Series PS3 & PS4 - 2 Pack

Tom Aquatics Activated Carbon Pad for Rapids Pro Series PS3 & PS4 - 2 Pack

This carbon impregnated material filters and purifies the water. Removing harmful waste material, polishing and eliminating odors as aquarium water filters down through this media. The high-grade activated carbon effectively remov...

$9.49 $7.49
Two Little Fishies CDX Carbon Dioxide Adsorption System Adaptor

Two Little Fishies CDX Carbon Dioxide Adsorption System Adaptor

Adaptor that allows the air line from a typical protein skimmer to connect with a PhosBan reactor for making the reactor serve as a carbon dioxide adsorption filter. For use with TwoLittleFishies Phoban Reactor and CDX Media.

$1.99
Aquarium Pharmaceuticals® API FilStar Bio-Chem Stars

Aquarium Pharmaceuticals® API FilStar Bio-Chem Stars

Canister filter media designed to fit the FilStar XP. Simply the best bio-filtration media available. Optimal pore size for growing massive colonies of beneficial bacteria. Treats up to 100 gallons. Bio-Chem Stars® - for fresh a...

$9.99
Aquarium Pharmaceuticals® API FilStar Nitra-Zorb

Aquarium Pharmaceuticals® API FilStar Nitra-Zorb

Canister filter media designed to fit the FilStar XP. For complete removal of Ammonia, Nitrite and Nitrate from freshwater. Rechargeable pouch. Nitra-Zorb™ - for fresh water Tested and used by Jack Wattley, world famous dis...

$9.49
API Phos-Zorb Cartridge for SuperClean Power Filters

API Phos-Zorb Cartridge for SuperClean Power Filters

Phos-Zorb Cartridge for API SuperClean 50 Power Filter - Single Pack *Eliminates cloudy water Features: High quality filtration media Removes phosphates, silicates and debris Densely filled cartridge for better value ...

From $7.99
API Nitra-Zorb Cartridge for SuperClean Power Filters

API Nitra-Zorb Cartridge for SuperClean Power Filters

Nitra-Zorb Cartridge for API SuperClean 50 Power Filter - Single Pack *Reduce risk of fish loss Features: High quality filtration media Removes debris, ammonia, nitrites and nitrates Densely filled cartridge for bette...

From $7.99
Eheim Liberty Bioblock Cartridge (2 pcs)

Eheim Liberty Bioblock Cartridge (2 pcs)

Bioblock for Eheim Liberty Hang-On Filters (2 pcs)

$5.54
API Crystal Bio-Chem Zorb Cartridge for SuperClean Filters

API Crystal Bio-Chem Zorb Cartridge for SuperClean Filters

Replacement Crystal Bio-Chem Zorb Cartridge for API SuperClean 50 Power Filter - 3 Pack *Makes water clean and clear Features: Superior resins and activated carbon Removes debris, colors and odors Densely filled cartr...

From $9.99
Tom Aquatics Poly Fiber Filter Pad for Rapids Pro Series PS3 & PS4 - 3 pack

Tom Aquatics Poly Fiber Filter Pad for Rapids Pro Series PS3 & PS4 - 3 pack

Made of strong polyester fibers, these pre-cut filter pads efficiently traps and removes waste particles and other debris that are being drawn into the filter. 3 pack.

$9.99
Nu-Clear Replacement Lid Gasket

Nu-Clear Replacement Lid Gasket

Replacement gasket for Nu-Clear Filter Lids

$9.99
AquaMaxx Replacement Foam for Fluidized Filter Media Reactor

AquaMaxx Replacement Foam for Fluidized Filter Media Reactor

AquaMaxx Replacement Foam for Fluidized Filter Media Reactor

$4.99
Eheim Suction Cup w/ Clip 0.35in/0.50 inch

Eheim Suction Cup w/ Clip 0.35in/0.50 inch

Eheim Suction Cup with Clip 0.35"/0.50"

$6.49
26 - 50 of 59
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 AN ORBIT MARINE PRO! Sign up for our best deals, video tutorials and your chance to win a $342 Current USA LED!