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200 Micron Felt Filter Sock w/ Plastic Ring (4 Inch) - Innovative Marine
Innovative Marine$10.99Micron Filter Socks Instantly improve your water quality with our pre-rinsed 200 micron filter socks. These highly durable mechanical filters help trap uneaten food, free floating particulate matter, micro-bubbles, and even dust from your aquarium... -
Bulk Aquarium Large Particle Carbon - Calgon (1/4 Gallon - 0.7 lbs)
Kolar Labs$10.99We’ve partnered with Kolar Labs to bring the best available aquarium carbon directly to consumers. Calgon Carbon’s CRYSTAL CAL granular activated carbon is true liquid phase activated carbon made for aquariums. This laboratory grade granular... -
Max Nano 225 Micron Thin Mesh Filter Sock (2 Units) - Red Sea
Red Sea$10.99225 Micron Replacement Filter Sock for the Red Sea Max Nano -
Max Nano 100 Micron Thin Mesh Filter Sock (2 Units) - Red Sea
Red Sea$10.99100 Micron Replacement Filter Sock for the Red Sea Max Nano -
100 Micron Felt Fine Polish Filter Sock - Red Sea
Red Sea$10.99High quality, reusable aquarium filter bags providing different levels of mechanical filtration. These 10.5″/26cm long filter bags for Red Sea’s REEFER and MAX-S aquariums will also fit any standard 4″/10cm filter bag holder. 100... -
225 Micron Felt Filter Sock - Red Sea
Red Sea$10.99High quality, reusable aquarium filter bags providing different levels of mechanical filtration. These 10.5″/26cm long filter bags for Red Sea’s REEFER and MAX-S aquariums will also fit any standard 4″/10cm filter bag holder. Red... -
225 Micron Thin-Mesh Filter Sock - Red Sea
Red Sea$10.99high quality, reusable aquarium filter bags providing different levels of mechanical filtration. These 10.5″/26cm long filter bags for Red Sea’s REEFER and MAX-S aquariums will also fit any standard 4″/10cm filter bag holder. 225... -
Fritz Pro Aquatics Carbon AP - Activated Pelleted - (1/2 lb) - Fritz
Fritz Aquatics$10.55Fritz Carbon AP is a high-quality, 4mm pelletized, activated carbon ideal for use in fresh or saltwater aquariums. Directions & Dosage Use 1/8 lb (approx. 1/2 cup) for every 20 gallons (78 liters) of aquarium water. The amount of carbon required... -
Fritz Pro Aquatics Carbon AG - Activated Granular (1/2 lb) - Fritz
Fritz Aquatics$10.55Fritz Carbon AG is a high-quality, 4x8 mesh granular, activated carbon ideal for use in fresh or saltwater aquariums with all types of filters. Fritz Carbon AG removes dissolved organic compounds (DOC), agents that discolor aquarium water and cause... -
Algae Clean Out (8 oz) - Fritz Aquatics
Fritz Aquatics$10.39Excessive algae growth is the most common complaint of aquarium keepers of all experience levels. Excessive algae growth is both unattractive and hazardous to fish and plant life. Fritz Algae Clean Out is the most concentrated EPA registered algaecide... -
Purigen Bagged (100 mL) - Seachem
Seachem$10.38Purigen® is a premium synthetic adsorbent that is unlike any other filtration product. It is not a mixture of ion exchangers or adsorbents, but a unique macro-porous synthetic polymer that removes soluble and insoluble impurities from water at a rate... -
Tidal 110 Zeolite (375 ml) - Seachem
Seachem$10.26Improve your water quality with Seachem Tidal Zeolite, which has the highest ammonia binding capacity, while also binding heavy metals for freshwater and saltwater aquariums. The 375ml bag will treat up to 110 gallons (400 Liters) of water. -
Tidal 110 Foam (2 Pack) - Seachem
Seachem$10.10Replacement Tidal Foam Filter for the Seachem 110 model. -
4" Round Replacement Sponge (1" Thick) for Media Reactors - Bashsea
Bashsea$9.991" Thick, Works with any 4" Media Reactor, specifically built for Bashsea Media Reactors. -
SHARK PRO Foams Kit - Sicce
Sicce$9.99The new Shark PRO is a completely redesigned internal filter. The new models come with upgraded materials and Innovative design. The new Shark PRO stands alone with unique magnetic system and larger filtration capacity. Shark Pro - Foams Kit For... -
NUVO PurityPack Replacement Filter Media (Desktop) - Innovative Marine
Innovative Marine$9.99NUVO PurityPack: Replacement Filter Media [Desktop] (1) High Performance Fiber Ball (1) High Capacity Coarse Granular Ferric Oxide Pouch (1) Premium ROX 0.8 Carbon Pouch Fits: Fusion 10, Fusion 14 Peninsula, Fusion 20, Fusion 20 Peninsula, Fusion... -
7" x 32" 100 Micron Polyester Filter Sock w/ Draw String - Coralvue
All Misc Brands$9.997″ x 32″ 100 Micron Polyester Filter Sock W/Draw StringMicron Rating: 100Size: 7.06 x 32” Thick floss material ideal for removing small particles Draw String easily attaches directly to plumbing Felt Filter Socks are commonly... -
Boyd's Chemi-Pure (10 oz) - Boyd
Boyd$9.95Chemi-pure can be used with all water types as a chemical absorption filter and ion generator and exchange unit to positively keep pH at a perfect constant level. Also fantastic for use with African Cichlids and Discus! Needs replacement only every six... -
ChemiPure Freshwater Planted Green (5 oz) - Boyd
Boyd$9.95Chemi-pure Green is the ultimate all-in-one filtration media for freshwater planted aquariums. Conveniently packaged in an easy to use nylon bag, Chemi-pure Green is formulated to offer superior filtration without removing essential nutrients. Chemi-pure... -
Chemi-Pure Elite (6.5 oz) - Boyd
Boyd$9.89Chemi-Pure Elite adds ferric oxide to the original Chemi-Pure formula to also remove phosphates and silicates, making it the only complete choice for filtering any kind of aquarium. With Chemi-pure Elite, we have taken the next step in keeping Chemi-pure... -
Nitrate Remover Media Pad 10x18" - Acurel
All Misc Brands$9.49High aquarium nitrate levels can cause a variety of issues for your fish including increased stress, lower immunity, decreased ability to reproduce, and promotes algae growth. Acurel Nitrate Reducing Media Pads will maintain safe nitrate levels in your... -
Ammonia Removed Pad 10x18" - Acurel
All Misc Brands$9.49Ammonia Remover Infused Pads are specially infused with ammonia-absorbing particles that pull harmful ammonia from your aquarium or pond water.Like all our infused media pads, our long-lasting polyfiber material is up to twice as thick and is much more... -
Phosphate Remover Media Pad 10x18" - Acurel
All Misc Brands$9.49Like all our infused media pads, our long-lasting polyfiber material is up to twice as thick and is much more rigid than competing pads, enabling them to fit tighter, hold their shape longer, filter more effectively, and last longer.These pads... -
Carbon Media Pad 10x18" - Acurel
All Misc Brands$9.49Like all our infused media pads, our long-lasting polyfiber material is up to twice as thick and is much more rigid than competing pads, enabling them to fit tighter, hold their shape longer, filter more effectively, and last longer.These pads... -
Poly Fiber Media Pad 10x18" - Acurel
All Misc Brands$9.49Like all our media pads, our long-lasting polyfiber material is up to twice as thick and is much more rigid than competing pads, enabling them to fit tighter, hold their shape longer, filter more effectively, and last longer.These pads will:•... -
Bactiv8 Heterotrophic Bacteria for Nitrate and Phosphate Reduction (250 ml / 8 oz) - Two Little Fishies
Two Little Fishies$9.26Two Little Fishies Bactiv8® NPX contains cultured naturally occurring marine heterotrophic microbes that aid biological filtration in marine aquariums. Use Bactiv8 NPX to enhance nitrification and denitrification, and to promote the decomposition of... -
Tidal 55 Matrix Carbon (140 ml) - Seachem
Seachem$9.13Improve your water quality with Seachem Tidal Matrix Carbon, which is a high efficiency spherical carbon that adsorbs heavy metals, bad odors, organic contaminants and other pollutants found in your aquarium water. The 140ml bag will treat up to 55... -
Tidal 75 Zeolite (250 ml) - Seachem
Seachem$9.03Improve your water quality with Seachem Tidal Zeolite, which has the highest ammonia binding capacity, while also binding heavy metals for freshwater and saltwater aquariums. The 140ml bag will treat up to 75 gallons (300 Liters) of water. -
4 inch Bio-Plate Biological Filter Media - IceCap
Icecap$8.99IceCap's Bio-Plates is a dense arrangement of small ceramic spheres in a durable and compact four by three-quarter inch brick form capable of providing biological filtration up to 375 gallons. The media's ultra-high surface area is perfect for the mass... -
(SAMPLE ) Bulk Aquarium Large Particle Carbon - Calgon (1/8 Gallon)
Kolar Labs$8.99We’ve partnered with Kolar Labs to bring the best available aquarium carbon directly to consumers. Calgon Carbon’s CRYSTAL CAL granular activated carbon is true liquid phase activated carbon made for aquariums. This laboratory grade granular... -
REEF SPEC Carbon (100 gm) - Red Sea
Red Sea$8.99REEF-SPEC Carbon Highly activated carbon for marine & reef aquariums Red Sea REEF-SPEC™ Carbon is the ultimate choice for marine & reef aquariums due to its unique technical characteristics. Red Sea REEF-SPEC™Carbon’s granule... -
Filter Sock 200 Micron Welded (7" x 16") - Seachem
Seachem$8.98Filter socks are a critical component in maintaining water quality in aquariums. They remove suspended debris and detritus, which often lead to excess dissolved organics, nitrate, and phosphate when left unchecked. This makes Seachem Filter Socks an... -
Filter Sock 250 Micron Welded (7" x 16") - Seachem
Seachem$8.80Filter socks are a critical component in maintaining water quality in aquariums. They remove suspended debris and detritus, which often lead to excess dissolved organics, nitrate, and phosphate when left unchecked. This makes Seachem Filter Socks an... -
Filter Sock 100 Micron Welded (7" x 16") - Seachem
Seachem$8.59Filter socks are a critical component in maintaining water quality in aquariums. They remove suspended debris and detritus, which often lead to excess dissolved organics, nitrate, and phosphate when left unchecked. This makes Seachem Filter Socks an... -
7" x 11" 200 Micron Filter Sock with Plastic Ring - IceCap
Icecap$8.49Icecap Reef Sump Felt Filter Bag with Plastic Ring Filter bags are used as a effective first stage of an aquariums filtration process and should be placed so that water coming from the tank filters into the filter sock first removing uneaten food,... -
Tidal 110 Matrix Filter Media (500 mL)- Seachem
Seachem$8.42Improve your water quality with Seachem Tidal Matrix high capacity biofiltration, which controls the ammonia as well as the nitrite and nitrate levels in your freshwater or saltwater aquarium. Biofiltration is important because it acts as a substrate... -
Tidal 75 Foam (2 Pack) - Seachem
Seachem$8.19Replacement Tidal Foam Filter for the Seachem 75 model. -
Tidal 55 Zeolite (190 ml) - Seachem
Seachem$8.19Improve your water quality with Seachem Tidal Zeolite, which has the highest ammonia binding capacity, while also binding heavy metals for freshwater and saltwater aquariums. The 140ml bag will treat up to 55 gallons (200 Liters) of water. -
BioCube Replacement Cartridge (2 Pack) - Coralife
Coralife$7.99BioCube® premium filter cartridges feature dual-action filtration. The dense woven floss acts as a prefilter to clear detritus and debris while the activated carbon removes odor, organics and discoloration. The rigid frame ensures that water passes... -
4" x 14" 200 Micron Filter Sock with Plastic Ring - IceCap
Icecap$7.99Icecap Reef Sump Felt Filter Bag with Plastic Ring Filter bags are used as a effective first stage of an aquariums filtration process and should be placed so that water coming from the tank filters into the filter sock first removing uneaten food,...