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Reef Octopus eSsence S-130 Protein Skimmer - Reef Octopus
Reef Octopus$438.89The Reef Octopus eSsence S-130 Protein Skimmer was designed for the modern day aquarist in mind. This remarkably compact in-sump protein skimmer is capable of skimming aquariums up to 160 gallons... -
Turbo Reactors Nano Side Flow Quiet One 400 (up to 75 Gal) - Lifegard
Lifegard$125.02All Lifegard Turbo Reactors are engineered to the highest quality and efficiency to promote the growth of Nitrate and Phosphate reducing bacteria and Enzymes. They name TURBO is due to a unique high... -
Advantage 2000+ Hang On Sterilizer 15 Watt (1/2" Barb) - AquaUltraviolet
Aqua Ultraviolet$234.78The 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... -
Classic 100-HOB Hang On the Back Protein Skimmer (90 Gal) - Reef Octopus
Reef Octopus$334.94The Classic 100-HOB is a proverbial favorite amongst hang-on back skimmer users capable of filtering aquariums up to 105 gallons. The Classic 100-HOB features an easy to install and operate design in... -
Premium Blend Bulk Deionization Resin Mixed Bed (Color Changing) RODI (7.5 lbs) Refill Bag - SaltwaterAquarium
SaltwaterAquarium$69.99Premium Blend Mix-Bed DI Resin - Made in the USA (Most are not) Features Virgin Resin (not recycled, some cheap competitors versions are) Color-Indicating - changes from dark blue to... -
Advantage 2000 Inline Sterilizer 15 Watt - Aqua Ultraviolet
Aqua Ultraviolet$234.78The 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... -
Comline DOC Skimmer 9001 DC (9001.001) - Tunze
Tunze$219.99The 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,... -
4" Hard Plumbed Slip Fitting Lid - Bashsea
Bashsea$35.00This option allows a customer to hard plumb a Bashsea reactor using a slip fitting instead of a barb fitting. This lid is compatible with the following: 4-12 Media Chamber Reactor 4-18 Media... -
Tidal 110 Matrix Carbon (275 ml) - Seachem
Seachem$14.66Improve 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... -
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... -
Matrix (250 mL) - Seachem
Seachem$4.16Matrix™ 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™... -
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100 GPD RO Membrane | Reverse Osmosis Ultra High Rejection Made in the USA - SaltwaterAquarium
SaltwaterAquarium$53.99TRUE TFC High Silicate Rejection Membrane - Made in the USA! *** If you upgrade (or downgrade) to a different Gallon per day RO Membrane; BE SURE to get the correct flow restrictor to match your... -
Dual DI Add On Filter System - IceCap
Icecap$49.49The IceCap Dual Stage DI systems are designed to effectively treat filtered water before using it in your aquarium. The Dual DI stage filter helps remove excessive amounts of TDS and contaminants... -
Media Reactor MR-20 GFO Carbon Pellets Includes Pump - Aquatop
Aquatop$71.99Maximize your aquarium’s clarity and health with the Aquatop MR-20 Multimedia Reactor. This compact, high-efficiency filtration system is designed to provide professional-grade water polishing for... -
Sicce PSK 1000 Replacement Skimmer Pump
Sicce$159.99SICCE engineer their skimmer pumps SK & PSK from the ground up to run with maximum efficiency, low heat and reliability to produce pumps that are beyond compare. Every component of the entire pump,... -
Bio-Sphere Pellet Biological Filter Media (1KG) - IceCap
Icecap$18.69Each 3/4in Bio-Sphere Pellet provides enough biological filtration for freshwater and marine aquariums up to 5 gallons each. 1KG box includes 145 pellets with a total filtration capacity of up to... -
Zeo (1000 ml) - NYOS
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... -
Regal 150 INT Protein Skimmer (up to 210 Gallons) - Reef Octopus
Reef Octopus$658.34The new and innovative Reef Octopus Regal 150-INT in-sump protein skimmer supplies powerful filtration for aquariums up to 210 gallons where sump space is not limited. The Reef Octopus Regal 150-INT... -
100 GPD RODI Aquarium Water Filtration System - IceCap
Icecap$186.99The IceCap RO/DI water filtration system is a four-stage reverse osmosis de-ionization filter system that efficiently removes up to 99% of tap water impurities. IceCap RO/DI system does not require... -
NPX Bioplastics Nutrient Reducing Pellets (200 ml) - Two Little Fishies
Two Little Fishies$15.21NPX 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... -
PF-1200 Dual Overflow Box - Eshopps
Eshopps$159.98The overflow box effectively transports aquarium water to under cabinet sumps, refugiums, or wet/dry filters. These high quality overflow boxes features bulkhead fittings for secure and convenient... -
Prodigy M Slimline Overflow Box - Eshopps
Eshopps$179.98The Prodigy by ESHOPPS is a new addition to the Color Series that combines Innovation and Creativity at its core. It was created for advanced aquarists with efficiency and beauty in mind. The Prodigy... -
FritzZyme #7 Freshwater (32 oz) - Fritz Aquatics
Fritz Aquatics$23.19FritzZyme 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... -
Bulk Deionization Resin Mixed Bed Full 10" Cartridge (Color Changing) RODI
Kolar Labs$22.99Lewatit NM-65 is a premium grade, gel type, high capacity, color indication mixed ion exchange resin prepared with a 1:1 chemically equivalent ratio of cation to anion resin. Lewatit NM-65 is a... -
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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... -
6-18 Media Chamber Reactor - Bashsea
Bashsea$249.99The perfect multi-media aquarium reactor. Extra large design allows for high media volumes, while producing even flow to maximize water-media contact time. Dimensions: 8.5" x 8.5" x 19... -
Prodigy L Slimline Overflow Box - Eshopps
Eshopps$199.98The Prodigy by ESHOPPS is a new addition to the Color Series that combines Innovation and Creativity at its core. It was created for advanced aquarists with efficiency and beauty in mind. The Prodigy... -
On Sale 20%
On Sale 20%NuvoSkim DC AIO Protein Skimmer (Desktop) - Innovative Marine
Innovative Marine$185.00$148.00The Skimmer Evolved. Let’s say hello to the NuvoSkim DC, the industry’s first, energy efficient, direct current powered nano protein skimmer. Fewer adjustments, remarkably quiet and ultra-fast break... -
AF Life Bio Fil (1200 ml) Live Bacteria Rock - Aquaforest
Aquaforest$20.99Life Bio Fil is a natural biological filter medium. Selected strains of bacteria soothes maturation through aid of nitrification process. The filling increases filtration efficiency in existing... -
SHARK PRO Foams Kit - Sicce
Sicce$11.99The 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... -
On Sale 20%
On Sale 20%AuqaShield 11 Watt UV Sterilizer/Clarifier (Midsize) - Innovative Marine
Innovative Marine$80.00$64.00Your First Line of Defense Cloudy water, Algae and parasites lead to the frustration of many hobbyists. The main reason why these problems occur is that each multiplies quickly; free floating in the... -
Large CO2 Protein Skimmer Air Scrubber - Icecap
Icecap$175.99The 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... -
Reefer 170 G2 & G3 Bubble Trap Sponge - Red Sea
Red Sea$29.99Red Sea Reefer 170 G2 & G3 Bubble Trap Foam Replacement Red Sea Reefer 170 Bubble Trap Sponge. Red Sea Part # 42184G2. -
24-10-14 Rimless Bio Refugium Sumps - Bashsea
Bashsea$334.99Bio-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... -
Bulk Premium ROX 0.8 Aquarium Carbon (1/4 Gallon) - Bulk Reef Supply
Bulk Reef Supply$22.99ROX 0.8 - Our Best Aquarium Carbon Removes Yellowing Pigments, Contaminants, and Odor Use in a Media Bag or Media Reactor Very Low Dust - Minimal Rinsing Required Use Half the Amount vs... -
SHARK ADV Replacement Sponges 2x Blue 1x White - Sicce
Sicce$12.99The Shark Sponge replacement kit provides 1x white sponge with 20ppi of cleaning power and 2x Blue 10ppi pads for crystal clear water. -
Tidal 55 Matrix Filter Media - Seachem
Seachem$7.17Improve 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... -
Replacement Lamp for Classic 15 Watt - Aqua Ultraviolet
Aqua Ultraviolet$76.18Replacement 15 watt quartz UV bulb lamp