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On Sale 15%
Fritz Pro Aquatics Carbon AG - Activated Granular (1/2 lb) - Fritz
Fritz Aquatics$10.55$8.97Fritz 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... -
QuietFlow LED PRO 75 Aquarium Power Filters - Aqueon
Aqueon$59.99Featured is a LED filter cartridge change indicator light that flashes when the cartridge becomes clogged with debris, providing a reminder that it's time to replace the cartridge. A great benefit of the Aqueon QuietFlow filters is the internal pump... -
On Sale 15%
Curve 9 Protein Skimmer - Bubble Magus
Bubble Magus - Seaside$409.99$348.49Well built, easy cleaning via the removable body, easy adjustment, quiet and most importantly, skimming great. Bubble-Magus skimmers are practical and highly efficient. These skimmers offer innovative features along with reliable pumps at an... -
Bio-Sphere Pellet Biological Filter Media (1KG) - IceCap
Icecap$16.99Each 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 750gal. Media bag included. IceCap's Bio-Sphere Pellet is... -
Classic CR618 GEN 3 - 6" Calcium Reactor "Saltwater Edition" w/Pump - Geo's Reef
Geo's Reef$595.00*******THESE REACTORS ARE IN STOCK AND WILL SHIP SAME DAY NEXT DAY - NO NEED TO WAIT FOR THEM TO BE BUILT******* The Classic CR618 GEN 3 will hold 12 pounds of large grain media and is suitable for reef aquariums up to 300 gallons... -
Premier Series Wet/Dry Filtration System 125 (24" x 10" x 18")- Pro Clear Aquatic Systems
Pro Clear Aquatic Systems$310.99Wet/Dry filters are a must for any aquatic ecosystem, they enhance biological filtration as well as mechanical filtration with the proper pump they will cut down maintenance time and do a much better job than traditional filters including canister... -
AuqaShield UV 9 Watt Replacement Sponges (Desktop) - Innovative Marine
Innovative Marine$7.99AuqaShield UV 9W Replacement Sponge Desktop Part Number: 870102 2 Piece Per Order Fits: AuqaShield UV 9W -
Klir Di-7 Standalone Filter Bracket - Klir
Klir$137.99Add the Klir to Sumps Without Sock Trays Add the Klir Di-7 Fleece Filter to sumps without sock trays or to DIY sump applications using the Klir Filter Bracket. Features include: Dual Submerged 1in inputs Compatible with full-syphon... -
On Sale 15%
FilmTec 50 GPD RODI Membrane (TW30-1812-50HR) - Dupont
Dupont$39.99$33.99FilmTec™ TW30-1812-50HR Elements for water treatment units produce 50 GPD (15.8 L/h) of permeate with 98% stabilized salt rejection at standard test conditions. They are the most reliable and consistent elements in the industry. They are... -
CaRx Calcium Reactor Large Particle Media (10 kg) - Triton
Triton$76.00Triton CaRx Media is a high purity calcium reactor medium for use in professional care systems such as in the Triton method and can be used in combination with Triton Infusion. High purity media preventing problems that occur from contamination. No... -
RedFlex Reef Sump 400 (45" x 14.5" x 16") - Pro Clear Aquatic Systems
Pro Clear Aquatic Systems$559.99The Red Flex Reef Sump is designed specifically for saltwater systems. This sumps features a modern red and white acrylic design. Water flows through the two overflow ports, into our proprietary bubble... -
On Sale 15%
Phos-Eliminator 16 oz. (300 gallons) - Dr. Tim's Aquatics
Dr Tim's Aquatics$31.99$27.19Phos-ELIMINATOR™ quickly removes phosphate and silicate from marine and freshwater aquaria. Reef Safe. It should not be used with phosphate-based buffers. Use 1/3 cup (85 ml) of Phos-ELIMINATOR™ for every 50 gallons saltwater or 100 gallons... -
On Sale 15%
Carbon PLUS 32 oz. (140 gallons) - Dr. Tim's Aquatics
Dr Tim's Aquatics$44.99$38.24Carbon-PLUS™ is mix of Carbon-PURE and Phos-Eliminator™ that use adsorption and ion-exchange to remove organics, colors, smells, phosphates and silicates as well as metals and acids. Use 1 cup (240 ml) of for every 35 gallons (132 liters) of... -
On Sale 15%
PRO-CARBON Activated Carbon (18L) - Polyplab
PolypLab$209.99$178.49High performance activated carbon for crystal clear water in fresh-water and salt-water aquariums. PolypLab Pro Carbon is is an ultra high performance activated carbon manufactured under the most strict quality controls. Pro CarbonL - Highly... -
On Sale 15%
Bulk Super GFO High Capacity Phosphate Reducer 5 Gallon Bucket (35 lb)
Kolar Labs$806.39$685.43This 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... -
Ruby ATO (10 Gallon) - Trigger Systems
Trigger Systems$209.995 GallonDimensions: 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 evaporation Opening for wires and... -
SMS-4818 Smart Series Sump - Bashsea
Bashsea$859.00Designed with the popular Triton method in mind, yet Smart Series Sumps can be used in any traditional method as well: Triton Berlin Tech Traditional Custom Pair that with our bold look, pure build quality & strength, and fully adjustable... -
Triton Sump 34 (34" x 15") - Trigger Systems
Trigger Systems$544.99The Triton series is designed to work with the Triton method which is becoming increasingly popular as it does not require water changes, which no one enjoys. One of the main requirements for the Triton method is to have a refugium sized at roughly 10%... -
On Sale 15%
MarinePure High Performance Biofilter Media MP2C (1 Cubic Foot) - Cermedia
Cermedia$189.99$161.49MarinePure is the perfect place for beneficial bacteria to flourish in order to remove harmful fish wastes. It will eliminate ammonia and lower nitrates. 2-inch cubes specifically designed for the high flow of koi and goldfish ponds and recirculating... -
540 DC Protein Skimmer - Simplicity
Simplicity$529.95Get power, precision and control with Simplicity DC Skimmers. Our DC Skimmers use an adjustable DC pump and needle wheel, regarded as one of the best methods to shred air and water in order to create micro-fine bubbles. The long contact time between the... -
CR140 DC Calcium Reactor 5.5" W/Varios 2 Pump - Reef Octopus
Reef Octopus$649.99VarioS CR140 5.5 inch Calcium Reactor SKU: OCT-CALR140 Footprint: 12.2″ x 9.1″ | Body Diameter: 5.5″ | Height: 23″ Recirculation Pump: Reef Octopus VarioS 2 Rated for Aquariums up to 200... -
On Sale 15%
reeflexUV 800 UV Sterilizer (non-WIFI) - Eheim
EHEIM$194.99$165.74EHEIM reeflexUV reduces microorganisms in the water and eliminates torbidity more efficiently than ever before. EHEIM reeflexUV is yet another typical innovation from EHEIM: due to a built-in reflector the microorganism killing UV-C radiation is... -
AF Life Bio Fil (5000 ml) Live Bacteria Rock - Aquaforest
Aquaforest$74.99Aquaforest Life Bio Fil is a natural biological filtration media that has been pre-seeded with carefully selected bacterial strains that will initiate and support the nitrification process in both new and established tanks alike. For freshwater and... -
On Sale 15%
100 GPD 1 to 1 High Efficiency RO Membrane w/Flow Restrictor | Reverse Osmosis Ultra High Rejection Made in the USA - SaltwaterAquarium
SaltwaterAquarium$79.99$67.99TRUE 1:1 TFC High Silicate Rejection Membrane - Made in the USA! *** The 100GPD 1:1 membrane uses the 50GPD Flow Restrictor; BE SURE to get the correct flow restrictor for your RO membrane Capillary Flow Restrictors easily insert into all... -
On Sale 15%
RO Booster Pump Kit (up to 100 GPD) - SaltwaterAquarium
SaltwaterAquarium$139.99$118.99Excellent for Reverse Osmosis systems Up to 100 GPD Fixes Low-Pressure Problems Increased Output & Improves RO Waste-to-Product Water Ratio Adjustable Pressure to Maximize Efficiency Rubber Feet to Minimize Vibration and... -
VarioS 2/RODC Pinwheel Impeller for Skimmer Pumps - Reef Octopus
Reef Octopus$34.49VarioS/RODC Pump Pinwheel Impeller Replacement impeller for RODC skimmer pump models 2500S and VarioS model 2S. IMPORTANT: Not compatible with old Diablo (Red/Black) pump. -
Aquacultured Sea Lettuce 1/2 lb Portion - ORA
ORA$24.99Sea Lettuce is green colored Algae that grows in translucent green sheets. A clip is recommended to hold it in place while the fish feed. Use it also as refugium algae and for nutrient export. Photos are a representation only. Actual fish and corals may... -
RedFlex Reef Sump 200 (32" x 12" x 16") - Pro Clear Aquatic Systems
Pro Clear Aquatic Systems$418.99The Red Flex Reef Sump is designed specifically for saltwater systems. This sumps features a modern red and white acrylic design. Water flows through the two overflow ports, into our proprietary bubble... -
On Sale 15%
BioDome Premium Ceramic Filter Media (3L) - Fritz
Fritz Aquatics$39.19$33.31FritzZyme BioDome ceramic filter media is essential for increasing the surface area for nitrifying bacteria to colonize and reduce buildup of toxic ammonia and nitrite. Its compact size and shape allows for more surface area in less... -
Ruby ATO (5 Gallon) - Trigger Systems
Trigger Systems$144.995 GallonDimensions: 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 evaporation Opening for wires and... -
On Sale 15%
Aquos Class CUBE MEDIUM Aqua-Fuge - Eshopps
Eshopps$374.98$318.73Celebrate Creativity with ESHOPPS, AQUA-FUGE which features a NEW Creative & Innovative design. Featuring ESHOPPS unique Dual Water Channel Design (ECD). AQUA-FUGE utilizes two separate water flow channels. One for the Refugium and the other to the... -
Triton Cube Sump (20" x 20") - Trigger Systems
Trigger Systems$489.99The Triton series is designed to work with the Triton method which is becoming increasingly popular as it does not require water changes, which no one enjoys. One of the main requirements for the Triton method is to have a refugium sized at roughly 10%... -
6-30 Bio Mass Reactor - Bashsea
Bashsea$419.00The ultimate maintenance free biological filter. Dimensions: 12.25" x 7.25" 30" Base Dimensions: 7.25" x 12.25" Chamber Dimensions: 6" Water Input: 0.5" Air Input: 0.125" or 1/8" Drain" 1" Water Flow Rate: 300 - 400 Gallons Aquarium Size: 125 -... -
SS-36 Signature Series Sump (36" x 15" x 16") - Bashsea
Bashsea$559.00Signature Series Sumps - Bashsea's flagship sump series that changed the industry. Bashsea's Signature Series Sumps are packed with premium features that are normally considered custom by other sumps in the industry. Pair that with our bold look, pure... -
On Sale 15%
Purit - Complete Chemical Filtration (3.8 L - 1 Gallon) - Brightwell
Brightwell Aquatics$149.95$127.46Next-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%
1 oz Pom Pom Gracilaria (Gracilaria hayi) - Algae Barn
AlgaeBarn$15.00$12.75At AlgaeBarn we treat, quarantine and inspect all of our CleanMacro™ Live Macro Algae. With a bright red and burgundy hue and graced with sharply tapered, flame-like fronds, Pom Pom Gracilaria adds a splash of color and texture to any... -
Replacement Transformer/Ballast for Advantage 2000 (8 Watt) - Aqua Ultraviolet
Aqua Ultraviolet$124.95Replacement Transformer/Ballast in black for Advantage 2000 8 Watt UV Sterilizer -
8 Watt Quartz Sleeve with Rubber Seal - Aqua Ultraviolet
Aqua Ultraviolet$64.008 Watt Quartz Sleeve with Rubber Seal -
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 Orange/Rust Red Made in the... -
Phos 0.04 Phosphate Remover (475g) - Fauna Marin
Fauna Marin$29.99Phos 0.04 is a unique mixture of granular media that safely removes phosphates and yellowing compounds for the aquarium water! Regardless of how much is used, phosphates will never crash out to zero. A special feature is...