We carry a wide variety of aquarium filtration carbons, such as Chemi-Pure, Marineland Black Diamond Carbon, Inland Seas Carbon, Seachem SeaGel, and Seachem Matrix Carbon.

While low levels of phosphates will not harm your fish, plants or invertebrates, high levels of phosphates will lead to algae blooms. We carry a wide variety of phosphate removers for aquariums such as Two Little Fishies Phosban, Seachem Phosguard, PhosNet & SeaGel, CoralVue GFO, and more.

We carry a wide variety of Biopellets and organic carbon sources for aquariums, such as the Two Little Fishes NPX BioPlastics, Brightwell Aquatics Reef BioFuel, Reef Octopus BioSpheres, and Prodibio Bioptim. Biopellets are an excellent way to feed the natural bacteria in your aquarium and encourage the removal of nitrate and phosphate.

Resins encompass a wide variety of filter media. Some popular options include Chemi-Pure, Clear FX, Poly-Bio-Marine Poly Filters, and Purigen. These resins are unique chemical compounds that absorb waste. Unlike carbon and phosphate removers, these resins can remove major waste compounds like ammonia, nitrite and nitrate.

Media bags are meant to be used with the various chemical filtration media we carry, which we have in multiple sections: Carbons, Resins, Phosphate Removers, Biopellets & Organic Carbon, Metal Removers, & Nitrate Removers.

Two Little Fishies MetaSorb UHC, 500-800 Gallon Capacity, is the solution for the excess of toxic heavy metals in your aquarium water. These toxic metals may come from the water source, from foods, from artificial seawater mixes, etc.

Nitrate levels as low as 5 ppm can cause algae blooms. If nitrate persists, the aquarium nitrate removers on this page, Seachem Purigen, Seachem De-Nitrate and API Nitra-Zorb, will help to keep your nitrate levels manageable.

Hagen AquaClear Filter 20, 30, 50, 70 & 110 replacement Activated Carbon, BioMax & Insert Foam Blocks, Activated Carbon, Intake Strainer Sponge, Bio-Foam, Zeo-Carb and Ammonia Remover. Media also fits AquaClear 150, 200, 300 & 500.

Replacement media for the Aqueon QuietFlow 200, 300 & 400 Canister Filters. For the best pricing take advantage of our Coarse Foam Multi-Packs.

Filter Cartridges, Carbon Filter Pads, Ammonia Reducer Pads and Phosphate Filter Pads for the Aqueon QuietFlow 10, 20, 30, 50, 55 & 75 Power Filters. Take advantage of our bulk packages to get the best pricing.

Replacement Cartridges for the Coralife Marine Filter with Protein Skimmer. For the best pricing take advantage of the bulk multi-packs.

Marineland Rite-Size Z Replacement Filter Cartridges fit the Eclipse System Three, Corner 5, Hex 5 and Hex 7 & all Explorer Aquarium filtration systems. It's also the replacement for the Marineland Silhouette, Contour 3 & 5 and Portrait Aquariums.

The Marineland Emperor Power Filter Rite-Size E Replacement Filter Cartridges and BIO-Wheel Assemblies. These cartridges and BIO-Wheels fit both the Emperor 280 Filter and the Emperor 400/450 Filters. Get the multi-packs for a better price.

We carry all of the Fluval 05, 06 & 07 Series Filter replacement Bio-Foam, Bio-Foam Max, Ammonia Remover Pads, Phosphate Remover Pads, Nitrite Remover Pads, Quick-Clear Water Polishing Pads, etc. Packages for monthly, semi-annual and annual maintenance.

This section is only for the Fluval FX4/FX5/FX6 Canister Filter replacement media. We have various monthly, semi-annual and annual maintenance packages, along with filtration media upgrade bundles. The media includes Bio-Foam Blocks, Quick-Clear Water Polishing Pads, Max-Clear, Carbon Foam, Ammonia/Phosphate/Nitrite Remover, BIO-FX.

In this section we have much of the available replacement media for the Fluval Edge, Evo, Spec, Flex & Chi Aquariums. Purchase the multi-packs to get the best pricing.

JBJ EFU-25, EFU-35 & EFU-45 Reaction 4-Stage Canister Filter replacement Coarse Sponge, Filter Floss, and Activated Carbon.

Replacement media for the JBJ Reaction HB-05 Power Filter, JBJ Reaction HB-15 Power Filter, JBJ Reaction HB-45 Power Filter, and JBJ Reaction HB-55 Power Filter.

Replacement Bio Balls, Activated Carbon, Coarse Filter Pads and Fine Filter Pads for the JBJ Reaction Pro 2 Canister Filter. Get the multi-packs to take advantage of the best pricing.

We carry a variety of Lifegard Aquatics filter media, including the Lifegard Aquatics AF-94 Filter replacement Cartridges & Pleats, and the replacement cartridges for the Lifegard Aquatics HOF Power Filters.

Marineland Magnum Filter replacement Bonded Filter Sleeves, Water Polishing Filters & Carbon.

Marineland C-160, C-220, C-360 & C-530 Canister Filter replacement Filter Polishing Filter Pads (Rite-Size S, Rite-Size T & Rite-Size X), etc.

Inland Seas Nu-Clear Canister Filter replacement Cartridges & Carbon.

OASE BioCompact Internal Filter Replacement Filter Media

OASE BioMaster Canister Filter Replacement Filter Media

OASE BioPlus Internal Filter Replacement Filter Media

OASE BioStyle Power Filter Replacement Media

OASE FiltoSmart Canister Filter Replacement Filter Media

Ocean Clear Filter replacement Pad Sets, Cartridges & Carbon.

Marineland Penguin 100, 125, 150, 170. 200, 300 & 350 Power Filter replacement BIO-Wheel Assemblies and Rite-Size Filter Cartridges

Replacement Filter Cartridges, Bio-Floss, Bio-Sponges, Internal Filter Sponges, Carbon Cartridges, & Pro-Carb+Z for the Cascade Power Filters and Canister Filters. Take advantage of our multi-packs for best pricing.

Foam, Matrix, Matrix Carbon & Zeolite media for the Seachem Tidal 35, 55, 75 & 110 Power Filters.

Tetra Whisper 20i, 40i, C, 20, 30, 40 and 60 Power Filter replacement Bio-Bag Filter Cartridges & EX Carbon Filters.

Various types of filter pads, sponges, filter wool, peat, ceramic media and filter bags designed for use with a variety of applications instead of for a specific filter.

Bio Balls & other media for biological filtration.

Tom Rapids Pro Filter replacement Surface Skimmer Pre-Filter Pads, Poly-Fiber Filter Pads, Activated Carbon Pillows & Activated Carbon Pads.

Supreme Skilter Filter replacement Bio-Matrix, Carbon and Filter Pads.