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On Sale 15%
Purigen (1L) - Seachem
Seachem$63.05$53.59Purigen® 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... -
On Sale 15%
Matrix (2 L) - Seachem
Seachem$22.42$19.06Matrix™ is a high porosity biomedia that provides efficient biofiltration for the removal of nitrogenous waste. Matrix™ is a porous inorganic solid about 10 mm in diameter. Each liter of Matrix™ provides as much surface (>~700 m2) as... -
On Sale 15%
Metasorb UHC Metal Absorbing Polymer (1-250 Gallon Capacity) - Two Little Fishies
Two Little Fishies$33.94$28.85An excess of heavy metals in the water is toxic to aquatic life. These metals may come from the water source, from foods, from artificial seawater mixes, therapeutic treatments, corroding metal equipment, magnets, pumps, etc. Mysterious ailments in... -
On Sale 15%
DUAL 7" High Flow Filter Media Cups (CLEAR) - Generic
SaltwaterAquarium$45.99$39.09Two 7" Filter Media Cups Our 7" Filter Media Cup will replace all those filter socks you have hanging around. Made out of a BPA free Polypropylene, this 4" Filter Media Cup is a solid one piece design, that holds any filter media. The round design... -
On Sale 15%
4" x 14" 200 Micron Polyester Filter Sock w/ Draw String
All Misc Brands$6.99$5.944″ x 14″ 200 Micron Polyester Filter Sock W/Draw StringMicron Rating: 200Size: 4.12 x 14” Thick floss material ideal for removing small particles Draw String easily attaches directly to plumbing Felt Filter Socks are commonly... -
On Sale 15%
FUZZ OUT Algae Removing Filter Media - Removes Hair Algae (16 oz) - Fritz
Fritz Aquatics$19.99$16.99FuzzOut helps combat stubborn hair algae in the aquarium. FuzzOut removes all toxins, metals and odors in the water column while simultaneously providing bacteria that oxygenates the water column. FuzzOut also aids in the removal of... -
On Sale 15%
Chemi-Pure Elite Grande (46.96 oz) - Boyd
Boyd$59.19$50.31Chemi-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... -
On Sale 15%
FritzZyme #9 Saltwater (8 oz) - Fritz Aquatics
Fritz Aquatics$7.19$6.11FritzZyme 9 contains saltwater specific strains of live nitrifying bacteria proven to reduce fish loss due to toxic levels of ammonia and nitrite. Nitrifying bacteria can take weeks to naturally establish colonies in new aquariums while ammonia and... -
On Sale 15%
MatrixCarbon (2 L) - Seachem
Seachem$45.24$38.45MatrixCarbon™ is a truly unique activated carbon. It is formed as a spherical bead for optimum hydrodynamics, and will not pack. It permits maximum water flow and contact with its high density of macroporous binding sites. MatrixCarbon™ has a... -
Reefer 170 / Max E 170 Bubble Trap Foam Sponge (12" X 6" X 1.5") - Red Sea
Red Sea$29.99Red Sea Reefer 170 Bubble Trap Foam Replacement Red Sea Reefer 170 & Max E-170 Bubble Trap Sponge. 12" X 6" X 1.5". Red Sea Part # 42184. -
Phosphat-E-Liquid Phosphate Remover 2L -Brightwell
$79.95Overview Begins to eliminate reactive phosphate immediately upon addition to aquarium. Safe for all inhabitants of reef and marine fish-only aquaria. Each ml eliminates 1 ppm phosphate in 4 US-gallons of water(250 ml treats 1,000 US-gal). Helps... -
On Sale 15%
NPX Bioplastics Nutrient Reducing Pellets (200 ml) - Two Little Fishies
Two Little Fishies$12.77$10.85NPX Bioplastics® granular media made from biodegradable polymers. For use in a fluidized reactor. The slow release of organic food from these plastics promotes the development of bacteria that assimilate nitrate and phosphate. These bacteria can be... -
On Sale 15%
Chemi Pure Blue Grande (44 oz) - Aquarium Filtration Media - Boyd
Boyd$64.79$55.07Boyd Enterprises is proud to announce a revolutionary NEW addition to the Chemi-pure family, Chemi-pure Blue! Chemi-pure Blue is specially created for fantastic results in reef and marine aquariums. Our NEW proprietary blend of premium, low-dust... -
On Sale 15%
Purit - Complete Chemical Filtration (500 ml) - Brightwell
Brightwell Aquatics$23.42$19.91Next-Generation Chemical Filtration Media for use in all Marine and Freshwater Aquaria Overview Next-generation combination of enhanced activated carbon (offering superior chemical filtration characteristics to traditional activated carbon) and... -
7" x 16" Mesh Filter Bag w/ External Ring - 200 Micron
Generic$7.99200 micron nylon mesh bag measures 7" in diameter x 16" long with External plastic ring -
On Sale 15%
Double Thick Polyfiber Filter Pad 10x18" - Weco
Weco$11.99$10.19Double - Thick Polyfiber Filter Floss: - Thick design is ideal for advanced and heavy-duty aquatic, or pond use.- Traps loose aquatic matter to create clearer water.- Rapidly removes floating particulate organic debris for easier cleaning!- Excellent... -
On Sale 15%
Boyd's Chemi-Pure (5 oz.) - Boyd
Boyd$6.88$5.85Chemi-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... -
On Sale 15%
Bulk Bio Pellets Nitrate Reducer (2.6 lbs - 1/2 Gallon)
Kolar Labs$69.99$59.49Reduce Nitrates and eliminate Algae problems with Solid Carbon Dosing. Pure PHA Bio Pellet Pearls! N+P reducing algae prevention. Metabolix is the original supplier of genuine pure Biopellets tested and created for the aquarium market. Real Pearl shaped... -
NUVO PurityPack Replacement Filter Media (Fullsize) - Innovative Marine
Innovative Marine$19.99NUVO PurityPack: Replacement Filter Media [Fullsize] (3) High Performance Fiber Balls (3) High Capacity Coarse Granular Ferric Oxide Pouches (3) Premium ROX 0.8 Carbon Pouches Fits: SR 60, SR 80 High Performance Fiber Ball High performance, non... -
On Sale 15%
Phosban (150 gm) - Two Little Fishies
Two Little Fishies$22.65$19.25Synthetic ferric oxide hydroxide granules with an extremely high capacity for adsorbing phosphate from saltwater and freshwater. Also adsorbs silicate, and does not release adsorbed substances. Recommended by Julian Sprung for long-lasting and easy... -
On Sale 15%
Bulk Super GFO High Capacity Phosphate Reducer (3.3 lb)
Kolar Labs$108.35$92.10This High Capacity GFO is the Original GFO Bayoxide E33. All of the fines and dust have be prefilltered out to give you a heaver more effective product. High phosphate levels are a recipe for disaster in saltwater aquariums. It is a nutrient for... -
On Sale 15%
Purit - Complete Chemical Filtration (1 L - 33.8 oz) - Brightwell
Brightwell Aquatics$38.64$32.84Next-Generation Chemical Filtration Media for use in all Marine and Freshwater Aquaria Overview Next-generation combination of enhanced activated carbon (offering superior chemical filtration characteristics to traditional activated carbon) and... -
On Sale 15%
Xport NO3 Plate - 9" x 8" x 1.50" - Brightwell Aquatics
Brightwell Aquatics$50.43$42.87Xport-NO3 Ultra-activated Denitrification Media with Superior Performance Characteristics. Overview: Utilizes NanoIntelex Technology to create an enhanced, "ultra-activated" material with the capacity to outperform conventional denitrification media... -
On Sale 15%
Nano Filter Sock (2.75", 300 Micron) 3-Pack Fits Waterbox Nanos - Eshopps
Eshopps$27.98$23.78Nano 300 Micron Filter Sock (2.75") - 3 Pack Features: Aqua Blue Rim with pull out handle Fits all 2.75" Filter Sock Holders Re-usable up to 3 times -
On Sale 15%
Algae Clean Out (16 oz) - Fritz Aquatics
Fritz Aquatics$15.99$13.59Excessive 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... -
200 Micron Felt Filter Sock w/ Plastic Ring (7 Inch) - Innovative Marine
Innovative Marine$11.99Micron 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... -
On Sale 15%
ChemiPure Freshwater Planted Green (5 oz) - Boyd
Boyd$9.95$8.46Chemi-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... -
On Sale 15%
CupriSorb (100mL) - Seachem
Seachem$11.54$9.81CupriSorb™ is a narrow spectrum, synthetic adsorbent based filter material for removing copper and heavy metals from either freshwater or marine water. It extracts all types of copper, including chelated copper, and remains effective until it turns... -
On Sale 15%
Tidal 55 Foam (2 Pack) - Seachem
Seachem$6.63$5.64Replacement Tidal Foam Filter for the Seachem 55 model. -
On Sale 15%
Algae Clean Out (8 oz) - Fritz Aquatics
Fritz Aquatics$10.39$8.83Excessive 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... -
Shark ADV Add-On Cartridge with Sponge - Sicce
Sicce$22.99This is a refill cartridge for Shark ADV internal power filters. It is an expandable modular cartridge that can be used alongside a wide range of Sicce filtration media. Can be customized for Bio Pellets and temporarily used and removed after use. Unique... -
On Sale 15%
Filter Sock 250 Micron Welded (7" x 16") - Seachem
Seachem$8.80$7.48Filter 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... -
On Sale 15%
FritzZyme #7 Freshwater (32 oz) - Fritz Aquatics
Fritz Aquatics$19.99$16.99FritzZyme 7 contains specific strains of live nitrifying bacteria proven to reduce fish loss due to toxic levels of ammonia and nitrite. Nitrifying bacteria can take weeks to naturally establish colonies in new aquariums while ammonia and nitrite can... -
On Sale 15%
Bulk Granular Carbon (40 lbs) Bag
SaltwaterAquarium$199.99$169.99Granular Activated Carbon based on bituminous coal provides the best combination of pore size, large particle size, high surface area, low ash, and hardness for chemically filtering aquarium water. In addition, test results indicate no leaching of... -
On Sale 15%
Bonded Filter Prefilter Pad (24" x 15") - Lifegard
Lifegard$12.99$11.04Aquarium Mechanical Filter Pad, bonded and keep original shape. Easy cut to fit any size filter Bonded, keeps original shape Superior filtration with uniform and consistent material Duplicates or surpasses original equipment specifications Long... -
On Sale 15%
Bulk Bio Pellets Nitrate Reducer (6 lbs - 1 Gallon)
Kolar Labs$139.99$118.99Reduce Nitrates and eliminate Algae problems with Solid Carbon Dosing. Pure PHA Bio Pellet Pearls! N+P reducing algae prevention. Metabolix is the original supplier of genuine pure Biopellets tested and created for the aquarium market. Real Pearl shaped... -
On Sale 15%
Chemi Pure Green Nano - 5 Pack - Boyd
Boyd$11.22$9.54Boyd Enterprises is proud to announce a revolutionary NEW addition to the Chemi-pure family, Chemi-pure Blue! Chemi-pure Blue is specially created for fantastic results in reef and marine aquariums. Our NEW proprietary blend of premium, low-dust... -
On Sale 15%
MAXOUT Saltwater Filter Media (16 oz) - Fritz
Fritz Aquatics$14.39$12.23MaxOut removes all toxins, metals and odors in the water column. High capacity carbon removes organics and polishes aquarium water. Proprietary resins unique to the MaxOut blend aid in the removal of phosphates and reduces the buildup of... -
On Sale 15%
Tidal 55 Matrix Carbon (140 ml) - Seachem
Seachem$9.13$7.76Improve 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... -
On Sale 15%
Zeo (1000 ml) - NYOS Aquatics
NYOS$14.99$12.74ZEO NYOS® ZEO is a high-quality, specially adapted zeolite mixture for seawater aquariums. Regular use reduces nitrate values permanently, simply and safely to the detection limit. Naturally pure, high-quality, free of additives, carrier...