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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... -
Advantage 2000+ Hang On Sterilizer 15 Watt (1/2" Barb) - AquaUltraviolet
Aqua Ultraviolet$213.45The Advantage Series is ideal for small ponds, aquariums, and water features. Advantage UV’s are slim, lightweight units designed for maximum UV effectiveness. Aqua Ultraviolet UV’s will clear your water in 3 to 5 days sometimes... -
Small CO2 Protein Skimmer Air Scrubber - Icecap
Icecap$76.99The IceCap CO2 Scrubber can be installed on just about any aquarium with a protein skimmer just by connecting the air intake on your protein skimmer to the output side of the CO2 scrubber. Includes color changing CO2 removing media. Raise pH... -
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%
RO TFC Membrane 100 GPD - Aquatic Life
Aquatic Life$54.99$46.74Thin Film Composite (TFC) Membranes for standard RO systems and the RO Buddie. Features: Polyamide membrane material with a negative charge that removes harmful substances - 11-3/4" standard size fits Aquatic Life and other brands of RO units -... -
25 Watt Quartz Sleeve with Rubber Seal - Aqua Ultraviolet
Aqua Ultraviolet$69.2525 Watt Quartz Sleeve with Rubber Seal made by Aqua Ultraviolet -
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%
Replacement Media Set for Poly Bio-Marine Kold Ster-il
All Misc Brands$83.99$71.390.50 micron bonded carbon block also containing a molecular sieve. NSF Approved Last Stage. Molecular Absorption Disc Media designed to absorb/adsorb heavy metals, volatile organic chemicals, dissolved organic matter, phosphates while flowing 4 gallons... -
On Sale 18%
Shark ADV 400 Internal Aquarium Filter (106 gph) - Sicce
Sicce$39.99$32.79The SHARK ADV is an exclusively designed internal filter with a patented magnetic quick uncoupling system (MCS System). The modular design allows the possibility of adding one or more filtering compartments to increase the filtration capacity... -
On Sale 15%
Plastic Snapper Hose Clamp 5/8" BLACK
SaltwaterAquarium$1.59$1.35Plastic Snapper Hose Clamp 5/8" Black -
Replacement Lamp for Turbo Twist 6X UltraViolet Sterilizer 18W - Coralife
Coralife$59.99Coralife UV replacement lamps are available for your Turbo-Twist. For optimal performance, it is recommended to replace your Turbo-Twist UV lamp after 4,000 hours of operation or every 6 months. Dimensions: 9in x 2.75in x 1in -
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... -
On Sale 15%
QQ1 Hang-On Back Skimmer - Bubble Magus
Bubble Magus - Seaside$89.99$76.49Efficient and ease-to-use skimmer for aquariums up to 25 gallons. Great features including a needle-wheel pump, easy to adjust body and foam bubble reducer on the outlet. Specifications Rated for tank up to 25gal Includes Rock SP600 Pump Dimensions:... -
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%
Plastic Snapper Hose Clamp 1/2"
SaltwaterAquarium$1.39$1.18Plastic Snapper Hose Clamp 1/2" -
TORQ G2 Large 2.0 Body (2000 ml - 68 oz) Dual - NYOS
NYOS$125.00SYSTEM REACTOR FOR FILTER MEDIA The Nyos® TORQ® is an innovative high-performance system reactor in a modular design for all types of filter media, such as active carbon, phosphate remover (GFO), zeolite and bio pellets. Key-Features... -
On Sale 18%
Shark ADV Add-On Cartridge with Sponge - Sicce
Sicce$22.99$18.85This 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%
Skim Buddy - Skimmate Container (2.5 L) - Eshopps
Eshopps$29.98$25.48Eshopps Skim-Buddy , Skimmate Container Model: Skim Buddy Dimensions: 6" x 9" x 3" Storage Capacity: 2.5 L. Tank Usage: 10-70 Gal. Connector Dimension: 10 mm. -
On Sale 15%
Eclipse S Overflow Box - Eshopps
Eshopps$139.98$118.98The new Eclipse overflow box by Eshopps is a minimalist design with a slim and clean black box that features a new to way to effectively transport water to your sump while killing noise level. This customizable project is a very simple plug and play... -
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... -
10" (5 Micron) Sediment Depth Filter Cartridge
Generic$8.99Sediment Filters are high efficiency depth gradient density filter cartridges with almost absolute micron ratings. They are strongly recommended for areas with extremely high sediment levels like NY, WA, ND, NC and IL etc. The gradient pore structure of... -
24-10-14 Rimless Bio Refugium Sumps - Bashsea
Bashsea$289.00Bio-Fuge Sumps - A simple rimless sump for any modern aquarium. - Bashsea's Bio-Fuge Sumps are the only fully featured rimless sump on the market. Our bold look and pure build quality & strength is at it's finest, and our rimless... -
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%
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%
Xport-BIO - 1/2" Cubes; Biological Filtration Media (500 ML) - Brightwell
Brightwell Aquatics$12.49$10.62Ultra-porous Biological Media with Superior Performance Characteristics Overview Utilizes NanoIntelex Technology to create an enhanced material with vast surface area for colonization by beneficial nitrifying bacteria, resulting in rapid and... -
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... -
1-1/2" ID x 2" OD x 1/4" Wall Clear PVC Tubing (by the Foot)
Generic$6.99All Tubing is Sold by The Foot. If you would like 10 Feet of Tubing, purchase a quantity of 10. Need 20 foot of tubing, enter 20 for the quantity. You can edit the quantity inside your shopping cart. There is a 10 foot minimum on... -
MiniMax Pro AIO Media Reactor (Midsize) - Innovative Marine
Innovative Marine$87.99MiniMax Pro Series - All-In-One Media Reactor - Midsize If you desire the highest water quality but are frustrated with media reactors on the market... Meet the all new MiniMax. The MiniMax All-In-One Media Reactor is a novel approach to optimize... -
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... -
Classic 110 INT Protein Skimmer - Reef Octopus
Reef Octopus$269.99Classic In-Sump Protein Skimmer A member of the Reef Octopus Classic Series, this popular in-sump skimmer will provide great filtration for aquariums up to 130 gallons. As with every Reef Octopus protein skimmer, the Classic 110INT is... -
Pellet Master PM2 - Bio Pellet Reactor - Bashsea
Bashsea$159.00The perfect design, ease of installation, true versatility, and near zero maintenance! The Pellet Master is the original & industry leading bio pellet reactor. PM1 Dimensions: 6" x 6" x... -
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%
Comline DOC Skimmer 9001 DC (9001.001) - Tunze
Tunze$199.99$169.99The flash skimming principle enables highly efficient foam production. Organic-rich surface water is mixed thoroughly with small air bubbles in the TUNZE® Foamer. On the surface of the air bubbles, pollutants such as protein, cellulose, dead... -
On Sale 15%
Chaeto (Spaghetti Algae) Chaetomorpha - By The Pound
SaltwaterAquarium$154.99$131.74Chaeto ships UPS 2 Day Air - We only ship Chaeto Monday, Tuesday & Wednesday till 1 pm to prevent it from sitting in UPS trucks/warehouses over a weekend. Spaghetti Algae, as Chaetomorpha is sometimes referred to, grows in a tangled mass. It... -
Crystal ATO (5 Gallon) - Trigger Systems
Trigger Systems$124.995 Gallon Dimensions: 6″ long x 14″ wide x 15″ tall 10 Gallon Dimensions: 10″ long x 16″ wide x 15″ tall Laser etched handle Two 0.25″ OD hose ports Lid to prevent... -
On Sale 15%
(CLEAR) Replacement Overflow Plastic U-Tube (1-1/2") - Eshopps
Eshopps$11.98$10.18Overflow Siphon U shaped tubes. 1.5" -
Zeo (1000 ml) - NYOS Aquatics
NYOS$14.99ZEO 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... -
On Sale 15%
NPX Bioplastics Nutrient Reducing Pellets (1 Liter) - Two Little Fishies
Two Little Fishies$58.54$49.76NPX 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%
NPX Bioplastics Nutrient Reducing Pellets (400 ml) - Two Little Fishies
Two Little Fishies$24.64$20.94NPX 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%
Tidal 35 Matrix (160 mL) - Seachem
Seachem$5.96$5.07Matrix™ is a high porosity biomedia that provides efficient biofiltration for the removal of nitrogenous waste. Every Tidal™ filter comes with a bag of Matrix™ to get you started. Matrix™ 35 units comes pre-bagged in Seachem Zip...