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    The Finnex HMS heater is a modern digital heater with simple controls and design features that make it an excellent choice for heating your reef. The HMS heaters feature an integrated touchpad control interface and bright digital temperature display which mounts outside of the aquarium for quick and…

    $41.64 Regular Price: $48.99
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    …Deluxe 40-80 Gallon tanks 500W Deluxe 70-130 Gallon tanks 800W Deluxe 140-265 Gallon tanks Quick Compare - Finnex Deluxe Titanium Heating Tubes Model Amperage @ 115V Recommended Tank Size (Gallons) Powder Cord to Wall Heating Tube TH-300 300W 2.7 A 40-80 4 ft 10" TH-500 500W 4.5 A 70-130 4 ft 14"…

    $36.54 Regular Price: $42.99
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    …Aquarium Controller. Any temperature control device will work, the heaters only require a grounded outlet to plug into. Three Sizes Available 300W 500W 800W Finnex THH Deluxe+ Heater Comparison Chart Model Wattage Amp Tank Size Overall Length THH-300S 300 2.7 40-80 gal 10.63 inch THH-500S 500 4.5…

    $50.14 Regular Price: $58.99
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    …temperature controller to limit temperature swings and to protect their livestock in the event of heater failure. This bundle combines Finnexs THH 500W Deluxe+ corrosion-resistant titanium heating element with the Finnex HC-810M Controller to prevent temperature catastrophes in your tank. Features…

    $88.38 Regular Price: $103.98

    …Controller whichcontinually communicates with and monitors the heating elements to maintain a stable temperature. Four Sizes Available 100W 200W 350W 500W Note: Helio PTC heating elements are not a standalone heating element and are not compatible with other heating systems due to the specialized…

    $69.29 Regular Price: $76.99
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    …and upgradeability. Eight Options Available 100W 200W (1x 200W element) 200W (2x 100W elements) 350W 400W (2x 200W elements) 500W 700W (2x 350W elements) 1000W (2x 500W elements) Specifications Factory Preset Temp: 77F Factory Preset Low Alarm: 74F Factory Preset High Alarm: 80F Temp Set Range:…

    $197.99 Regular Price: $219.99
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    Sicce WHALE Canister filters are a compact and versatile filtration option and are excellent for small systems where a full sump filtration system isnt practical, or where there is a need for additional temporary filtration capacity, such as a mechanical or chemical media water polishing. The Sicce…

    $167.99 Regular Price: $209.99
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    IceCap Algae Turf Scrubbers use algae as a natural water filter to remove nitrate, phosphate, and other pollutants from your aquarium water. Rather than having algae grow uncontrolled inside your display tank, an algae scrubber allows you to grow algae in a controlled setting where it can be easily…

    $222.74 Regular Price: $247.49
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    IceCap Algae Turf Scrubbers use algae as a natural water filter to remove nitrate, phosphate, and other pollutants from your aquarium water. Rather than having algae grow uncontrolled inside your display tank, an algae scrubber allows you to grow algae in a controlled setting where it can be easily…

    $287.09 Regular Price: $318.99

    IceCap Algae Turf Scrubbers use algae as a natural water filter to remove nitrate, phosphate, and other pollutants from your aquarium water. Rather than having algae grow uncontrolled inside your display tank, an algae scrubber allows you to grow algae in a controlled setting where it can be easily…

    $514.79 Regular Price: $571.99

    Powerful, reliable, and incredibly quiet. Red Dragon pumps set a standard that few can compete with. Red Dragon produces high performance aquarium pumps for closed loop or return pump applications. They have earned a repuation for being some of the quietest, most powerful, and most solidly built DC…

    $980.89 Regular Price: $1,153.99
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    A Quantum Leap in Nutrient Management The A.R.I.D (Algae Remediation Illuminated Device) Reactors bring macroalgae culture into the modern era of reefkeeping, incorporating highly refined, elegant design and innovative technology for a macroalgae reactor unlike any other. This ingenious device…

    $1,402.50 Regular Price: $1,650.00

    Aqua Ultraviolet UV Sterilizers will eradicate algae, bacteria, and protozoa without any harmful chemicals or additives! UV lamps emit a wavelength that will alter and disrupt the DNA or RNA of single-celled organisms. Combining the UV lamp into a large housing allows for maximum contact time with…

    $299.25 Regular Price: $

    Aqua Ultraviolet UV Sterilizers will eradicate algae, bacteria, and protozoa without any harmful chemicals or additives! UV lamps emit a wavelength that will alter and disrupt the DNA or RNA of single-celled organisms. Combining the UV lamp into a large housing allows for maximum contact time with…

    $299.25 Regular Price: $

    Aqua Ultraviolet UV Sterilizers will eradicate algae, bacteria, and protozoa without any harmful chemicals or additives! UV lamps emit a wavelength that will alter and disrupt the DNA or RNA of single-celled organisms. Combining the UV lamp into a large housing allows for maximum contact time with…

    $189.00 Regular Price: $

    JBJ TRUE TEMP Titatium Heating System includes: Digital Heater Controller - accurate and precise to +/- 0.5° F Titatium Heater with Safety Guard Remote Temperature Probe - remote quick disconnect temperature probe can be placed up to 5 Ft away from the heating element for a comprehensive…

    $109.39 Regular Price: $128.69
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    Keeping a stable temperature in your aquarium is extremely important for maintaining a happy and healthy livestock. Although you can get by with a simple standalone heating unit, serious hobbyists recognize the value in using a temperature controller to limit temperature swings and to protect their…

    $84.13 Regular Price: $98.98

    Keeping a stable temperature in your aquarium is extremely important for maintaining a happy and healthy livestock. Although you can get by with a simple standalone heating unit, serious hobbyists recognize the value in using a temperature controller to limit temperature swings and to protect their…

    $96.88 Regular Price: $113.98

    When you want the best for your filtration equipment, the Bubble King Supermarin delivers. The Supermarin is part of Bubble King's flagship lineup, featuring robust acrylic construction, hand-welded seams, and the Red Dragon 3 Speedy pumps. The Supermarin features similar heavy acrylic construction…

    $1,962.64 Regular Price: $2,308.99

    Move up to 4500 GPH with only 32 watts! Recommended Tank Size - 80 - 500+ Gallons Adjustable magnetic mount Rare earth magnets Compact and powerful Silent operation Includes Octo Pulse Controller 4 preset pulsing modes 0-10V control 15 and 60 minute feed modes Fully controllable and efficient the…

    $291.05 Regular Price: $323.39

    Quiet, efficient skimming is just the beginning. The Maxspect Aeraqua Duo puts you in control of a truly innovative, feature-packed powerhouse. Recommended for tanks up to 300 Gallons: Heavy Bioload (Most Common)-150 Gallons Medium Bioload - 225 Gallons Light Bioload - 300 Gallons When Maxspect…

    $675.67 Regular Price: $750.74

    Looks like everyone's favorite coral polyp has gotten tangled up in holiday lights. Share some reefer holiday cheer this year with our limited edition Mr. Chili pewter ornament! Only 500 have been produced, so this collector's item is in limited supply. Each ornament features a laser-engraved series…

    $24.99 Regular Price: $

    Form. Function. Quality. When a compromise in any of these areas is not acceptable for your filtration equipment, turn to Bubble King. The DeLuxe is Bubble King's premium flagship series, featuring robust acrylic construction, hand-welded seams, a two-point adjustable outflow, and the Red Dragon 3…

    $1,609.89 Regular Price: $1,893.99

    Form. Function. Quality.When a compromise in any of these areas is not acceptable for your filtration equipment, turn to Bubble King. The DeLuxe is Bubble King's premium flagship series, featuring robust acrylic construction, hand-welded seams, a two-point adjustable outflow, and the Red Dragon 3…

    $2,005.14 Regular Price: $2,358.99
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    When you want the best for your filtration equipment, the Bubble King Supermarin delivers. The Supermarin is part of Bubble King's flagship lineup, featuring robust acrylic construction, hand-welded seams, and the Red Dragon 3 Speedy pumps. The Supermarin features similar heavy acrylic construction…

    $1,368.50 Regular Price: $1,610.00

    Bubble King performance in an elegant, value-oriented package for tanks up to 132 gallons. The Double Cone is Bubble King's cost saving line, featuring a lightweight wine-glass shaped acrylic body and BK's famous Red Dragon 3 Mini Speedy pump. The cost savings comes from the use of lighter weight…

    $934.99 Regular Price: $1,099.99

    Bubble King performance in an elegant, value-oriented package for tanks up to 264 gallons. The Double Cone is Bubble King's cost saving line, featuring a lightweight wine-glass shaped acrylic body and BK's famous Red Dragon 3 Mini Speedy pump. The cost savings comes from the use of lighter weight…

    $1,019.99 Regular Price: $1,199.99

    When you want the best for your filtration equipment, the Bubble King Supermarin delivers. The Supermarin is part of Bubble King's flagship lineup, featuring robust acrylic construction, hand-welded seams, and the Red Dragon 3 Speedy pumps. The Supermarin features similar heavy acrylic construction…

    $938.89 Regular Price: $1,104.58

    Tight skimmer space? No problem. The Bubble King Mini offers serious skimming power in a space-saving design. Utilizing an integrated skimmer pump design, the BK Minis are able to achieve a very compact footprint for systems with limited sump space. Bubble King didn't compromise on quality, and the…

    $1,189.14 Regular Price: $1,398.99
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    Natural Phosphate and Nitrate Control for Reef Tanks up to 500 Gallons! Algae turf scrubbers are starting to become a more common method of nutrient control, but finding an ATS that works with your setup can be challenging. Not only does it need to be properly sized to handle the bioload, but it…

    $1,104.15 Regular Price: $1,299.00
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    Designed for Optimal Coral Growth and Color in Nano Reef Tanks The Orphek Atlantik Compact V4 (Gen 2) LED fixture has 42 LEDs that range from 380nm to 850nm that include full progressive dimming from 0-100%. Control the light from your favorite iOS or Android smart device! Just pair the Atlantik V4…

    $654.00 Regular Price: $770.00

    Foursquare's Apis-300 Algae Scrubber provides ideal conditions to grow algae making it prefer to grow on the scrubbers screen instead of your display tank. Algae growth is going to happen in your saltwater aquarium and by providing the right conditions you can easily control where it grows. As the…

    $1,163.65 Regular Price: $1,369.00