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On Sale 10%
On Sale 10%(OPEN BOX) (24"-36") Orbit Marine LED Light w/Mini Bluetooth LOOP App Control (4201) - Current USA
Current USA$183.95$164.99UNUSED CUSTOMER RETURN Introducing the new Orbit Marine LED, packed with even more ultra-bright LEDs in a far wider color spectrum, now with LOOP App Bluetooth control. Producing eye-popping color rendition and brilliant shimmer effects, the Orbit... -
On Sale 11%
On Sale 11%(OPEN BOX) Sicce PSK 1200 Replacement Skimmer Pump - Sicce
Sicce$179.99$159.99UNUSED CUSTOMER RETURN SICCE 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, not just the impeller, is... -
On Sale 10%
On Sale 10%(OPEN BOX) CS90 Overflow Box (600 gph) - CPR Aquatics
CPR Aquatics$169.99$152.99UNUSED CUSTOMER RETURNA built-in overflow is the most efficient method of draining aquarium water to a filter. If your aquarium does not have built-in overflow, CPR Continuous Siphon Overflows are the best means for getting water from an aquarium to a... -
On Sale 9%
On Sale 9%(OPEN BOX) BLUE 6-12 Media Chamber Reactor - Bashsea
Bashsea$169.00$152.99UNUSED CUSTOMER RETURN The 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 13" Chamber... -
On Sale 10%
On Sale 10%(OPEN BOX) Micro Freshwater Tank (0.3 Gallon) Standard (BLACK) - PNW Customs
PNW Custom$169.99$152.99UNUSED CUSTOMER RETURN New Puck LED Version Perfect for any desktop, countertop, cabinet space, and more. No space is not an excuse for being without a tank anymore! What's Included? The Micro Freshwater Tank includes a built in overflow and... -
On Sale 40%
On Sale 40%(USED) AI Prime 16HD Freshwater LED Module (Black) - AquaIllumination
AquaIllumination$249.99$149.99USED CUSTOMER RETURN - TESTED - WORKS Freshwater Spectrum - This is a Freshwater LED not recommended for Saltwater. This is the new AI Prime 16HD Freshwater LED. Bluetooth via BLE - No more WIFI The myAI® app will connect through your phone... -
On Sale 25%
On Sale 25%(OPEN BOX) Whale 350 Aquarium Canister Filter 50-90 Gal (330 gph) - Sicce
Sicce$199.99$149.99UNUSED - TESTED - WORKS Sicce has been manufacturing industry-leading pumps for years. Recently, we challenged our engineers to develop a canister filter that offers exceptional value to customers without sacrificing quality or features. We asked them... -
On Sale 10%
On Sale 10%(OPEN BOX) CS50 Overflow Box (300 gph) - CPR Aquatics
CPR Aquatics$149.99$134.99UNUSED CUSTOMER RETURNA built-in overflow is the most efficient method of draining aquarium water to a filter. If your aquarium does not have built-in overflow, CPR Continuous Siphon Overflows are the best means for getting water from an aquarium to a... -
On Sale 9%
On Sale 9%(OPEN BOX) Glass Small-In-One 1 Gallon Desktop Aquarium (Saltwater) - PNW Customs
PNW Custom$149.00$134.99TRADESHOW DISPLAY Introducing the NEW GLASS Small-In-One! This 1 Gallon Desktop Aquarium is the perfect companion for your home or office - available for Saltwater or Freshwater! Tailored towards beginners and experts alike, the PNW Custom Glass... -
On Sale 9%
On Sale 9%(OPEN BOX) Orbit Marine LED Fixture 24"- 36" (Gen 1) w/LOOP Control (4101) - Current USA
Current USA$139.95$126.99UNUSED CUSTOMER RETURN This is the Original Gen 1 Orbit Marine LED Now with LOOP Control. Perfect for Fish Only Aquariums and Soft Corals. Right from the start, there’s a lot to love about the Orbit Marine. It’s simple, yet fully... -
On Sale 10%
On Sale 10%(OPEN BOX) Apex FMM Flow Sensor – 2″ (FS-200) - Neptune Systems
Neptune Systems$139.99$125.99UNUSED CUSTOMER RETURN Usually used with a return pump, this flow sensor can be placed in line with the flow on any pipe, connected to the FMM, and communicate to your Apex the flow rate of water through that pipe. The flow sensor itself uses British... -
On Sale 31%
On Sale 31%(OPEN BOX) Orbit Marine 24"- 36" IC LOOP LED (4105) - Current USA
Current USA$182.96$125.99UNUSED CUSTOMER RETURN High output saltwater reef lighting systems include wireless remote control, IR light & pump controller, IC light manifold HUB 12VDC power supply and adjustable docking mounts. Fully upgradeable to Bluetooth for mobile device... -
On Sale 9%
On Sale 9%(OPEN BOX) A80 Tuna Sun Freshwater/Planted Aquarium LED - Kessil
Kessil$139.00$125.99UNUSED - TESTED - WORKS DesignInnovative heat dissipation allows for fanless, low maintenance, shell-shaped design. Advanced optics create smooth color mixing and a beautiful shimmer.Dense Matrix LED ArrayOur unique, efficient Dense Matrix LED array is... -
On Sale 40%
On Sale 40%(USED) Digital Brix (SUGER) Refractometer MA871 - Milwaukee
Milwaukee Instruments$199.00$119.99USED CUSTOMER RETURN The MA871 is an optical instrument that employs the measurement of refractive index to determine the % Brix of sugar in aqueous solutions. The method is both simple and quick. Samples are measured after a simple user calibration... -
On Sale 50%
On Sale 50%(OPEN BOX) FILTRAPOND 2500 Pond Filter with Fountain 660 GPH (Up to 1600 Gallon Ponds) - Sicce
Sicce$229.99$114.99UNUSED CUSTOMER RETURN FiltraPond ALL-IN-ONE Pond Filter The FILTRAPOND filters range is designed for easy and practical use in ponds. With a 4 stages filtration system incorporated, this range is ideal to achieve and maintain crystal and healthy water... -
On Sale 23%
On Sale 23%(OPEN BOX) 24" - 36" Inch Satellite Freshwater LED Plus Full Spectrum RGB+W Light for Aquariums (4506) - Current USA
Current USA$149.99$114.99UNUSED CUSTOMER RETURN Custom color from your couch. Now you can shift the color of your aquatic environment without shifting your body with the industry’s first freshwater-optimized, full spectrum RGB+White aquarium light with wireless... -
On Sale 40%
On Sale 40%(USED) Orbit Marine 24"- 36" IC LOOP LED (4105) - Current USA
Current USA$182.96$109.99USED - TESTED - WORKS High output saltwater reef lighting systems include wireless remote control, IR light & pump controller, IC light manifold HUB 12VDC power supply and adjustable docking mounts. Fully upgradeable to Bluetooth for mobile device... -
On Sale 11%
On Sale 11%(OPEN BOX) Orbit Marine IC LOOP (24"- 36") Accessory LED Light Fixture ONLY - Current USA
Current USA$116.96$103.99UNUSED CUSTOMER RETURNThis light fixture is an accessory LED light for existing Orbit IC LED systems with a LOOP® controller. It cannot be used as a stand-alone light fixture and must be connected to an Orbit IC light manifold HUB with a... -
On Sale 9%
On Sale 9%(OPEN BOX) Apex Trident Reagent Kit (6 Month Supply) - Neptune Systems
Neptune Systems$109.99$99.99UNUSED CUSTOMER RETURN Trident Reagent Kit 6 Month Supply - With six month kits, the cost of running the Trident is less than $17 per month - that’s averages out to about 7 cents a test! Neptune Systems recommends keeping on hand no more Trident... -
On Sale 5%
On Sale 5%(OPEN BOX) UVC In-Line Clarifier (up to 100 Gallon) UV - Fluval
Fluval$104.99$99.99UNUSED CUSTOMER RETURNQuickly and easily connected to most canister filter setups, the UVC In-Line Clarifier eliminates suspended bacteria and algae for a clear and healthy aquarium. A chemical-free and maintenance-free way to purify water Eradicates... -
On Sale 50%
On Sale 50%(OPEN BOX) FILTRAPOND 1500 Pond Filter with Fountain 396 GPH (Up to 800 Gallon Ponds) - Sicce
Sicce$199.99$99.99UNUSED CUSTOMER RETURN FiltraPond ALL-IN-ONE Pond Filter The FILTRAPOND filters range is designed for easy and practical use in ponds. With a 4 stages filtration system incorporated, this range is ideal to achieve and maintain crystal and healthy water... -
On Sale 23%
On Sale 23%(OPEN BOX) Syncra "Silent" Pump Model 3.0 (714 gph) 9.9 ft. Head - Sicce
Sicce$129.99$99.99UNUSED - TESTED - WORKS The Syncra Silent is new range of energy efficient pumps that is absolutely silent. Don't be fooled - these pumps are powerful and versatile. Ideal for fresh and salt water aquariums, protein skimmers, indoor fountains,... -
On Sale 38%
On Sale 38%(OPEN BOX) Orbit Marine LED Fixture 36"- 48" (Gen 1) w/LOOP Control (4102) - Current USA
Current USA$159.99$99.99UNUSED CUSTOMER RETURN This is the Original Gen 1 Orbit Marine LED Now with LOOP Control. Perfect for Fish Only Aquariums and Soft Corals. Right from the start, there’s a lot to love about the Orbit Marine. It’s simple, yet fully... -
On Sale 50%
On Sale 50%(OPEN BOX) Orbit Marine LED Fixture 48"- 60" (Gen 1) w/LOOP Control (4103) - Current USA
Current USA$199.99$99.99OPEN BOX UNUSED CUSTOMER RETURN This is the Original Gen 1 Orbit Marine LED Now with LOOP Control. Perfect for Fish Only Aquariums and Soft Corals. Right from the start, there’s a lot to love about the Orbit Marine. It’s simple, yet... -
On Sale 47%
On Sale 47%(OPEN BOX) Orbit Marine 36"- 48" IC LOOP LED (4106) - Current USA
Current USA$189.96$99.99UNUSED CUSTOMER RETURN High output saltwater reef lighting systems include wireless remote control, IR light & pump controller, IC light manifold HUB 12VDC power supply and adjustable docking mounts. Fully upgradeable to Bluetooth for mobile... -
On Sale 15%
On Sale 15%(USED) PINPOINT ORP Monitor - American Marine
American Marine$114.99$97.99USED - TESTED - WORKS PINPOINT® ORP Monitor will measure the ORP (oxidation-reduction potential, or REDOX) of your system. It is popular with those who use ozone gas or potassium permanganate as an artificial oxidation agent in fresh or saltwater... -
On Sale 10%
On Sale 10%(OPEN BOX) XStream 5000 Wave Pump (1320 GPH) - Sicce
Sicce$99.99$89.99UNUSED CUSTOMER RETURNThe SICCE XStream wave pumps represent a series of compact stream pumps delivering powerful flow rates with low running operating costs. This small, powerful and energy-efficient line is designed and Made in Italy to rigorous... -
On Sale 31%
On Sale 31%(OPEN BOX) Whale 120 Aquarium Canister Filter 10-30 Gal (140 gph) - Sicce
Sicce$129.99$89.99UNUSED CUSTOMER RETURN Whale External Aquarium FilterSicce has been manufacturing industry-leading pumps for years. Recently, we challenged our engineers to develop a canister filter that offers exceptional value to customers without sacrificing... -
On Sale 9%
On Sale 9%(OPEN BOX) RED 4-12 Media Chamber Reactor - Bashsea
Bashsea$99.00$89.99UNUSED CUSTOMER RETURN RED FITTINGS ON UNIT The perfect multi-media aquarium reactor. Extra large design allows for high media volumes, while producing even flow to maximize water-media contact time... -
On Sale 9%
On Sale 9%(OPEN BOX) WIFI Dongle for Kessil A360X - Kessil
Kessil$99.00$89.99UNUSED CUSTOMER RETURN The Kessil WiFi Dongle is the simplest, most reliable wireless lighting option in the market. Used together with the best-in-class A360X, the WiFi Dongle’s small frame plugs into the fixture’s K-Link port, and gives... -
On Sale 10%
On Sale 10%(OPEN BOX) eFlux LOOP Accessory Wave Pump 2100 GPH (Pump Only) - Current USA
Current USA$99.99$89.99UNUSED CUSTOMER RETURN Movement SynchronizedSimulating natural water currents found on coral reefs, eFlux™ controllable wave pumps provide tank wide circulation, improving water quality and promoting strong coral growth and fish health... -
On Sale 32%
On Sale 32%(OPEN BOX) Orbit Marine LED Fixture 18"- 24" (Gen 1) w/LOOP Control (4100) - Current USA
Current USA$129.95$87.99UNUSED CUSTOMER RETURN This is the Original Gen 1 Orbit Marine LED Now with LOOP Control. Perfect for Fish Only Aquariums and Soft Corals. Right from the start, there’s a lot to love about the Orbit Marine. It’s simple, yet... -
On Sale 39%
On Sale 39%(USED) Orbit Marine LED Fixture 24"- 36" (Gen 1) w/LOOP Control (4101) - Current USA
Current USA$139.95$84.99USED CUSTOMER RETURN This is the Original Gen 1 Orbit Marine LED Now with LOOP Control. Perfect for Fish Only Aquariums and Soft Corals. Right from the start, there’s a lot to love about the Orbit Marine. It’s simple, yet fully... -
On Sale 8%
On Sale 8%(OPEN BOX) 72" - 180/210 Gallon Versa-Top Hinged Glass LID (72" x 24") - Aqueon
Aqueon$86.96$79.99UNUSED CUSTOMER RETURNThese high-quality glass tops provide an secure aquarium cover designed to support light fixtures, strip lights, and full hoods. The durable glass is crucial for keeping fish safely contained, reducing water evaporation, and... -
On Sale 29%
On Sale 29%(USED) 30" Planted+ 24/7 Version 2 CC (KL-C30A) Freshwater LED - Finnex
Finnex$104.95$73.99USED - TESTED - WORKS The Finnex Planted+ 24/7 LED fixture allows a hands free simulated sunrise & sunset to take effect atop user's aquariums. The 24/7 feature starts with a cool lit dawn, transitions in to a warm sunrise morning, followed by an... -
On Sale 9%
On Sale 9%(OPEN BOX) ULTRA Thin Aquarium Heater 200 Watt - AquaEl
AquaEl$81.72$73.99UNUSED CUSTUMER RETURNED The heater is easy to control using the ONE-TOUCH system that employs a single button surrounded by a ring of LEDs indicating the current and set temperatures. The electronic thermostat operates with an exceptional precision... -
On Sale 10%
On Sale 10%(OPEN BOX) Tank Mounting Arm AP700, A360, A160 - Kessil
Kessil$79.00$70.99UNUSED CUSTOMER RETURNCompatible with A160, A360 & AP700 (TWO Required for AP700) For rimmed and rimless tanks, the new Mounting Arms are fully adjustable, compatible with A160 and A360 series, and offer better cable management. (Part# KSAGN01... -
On Sale 65%
On Sale 65%(USED) Orbit Marine LED Fixture 48"- 60" (Gen 1) w/LOOP Control (4103) - Current USA
Current USA$199.99$69.99USED - TESTED - WORKSThis is the Original Gen 1 Orbit Marine LED Now with LOOP Control. Perfect for Fish Only Aquariums and Soft Corals. Right from the start, there’s a lot to love about the Orbit Marine. It’s simple, yet fully... -
(OPEN BOX) AI Hydra 32/64 Flex Arm 18" - Aqua Illumination
AquaIllumination$69.99OPEN BOX New Mounting Design Now available for the Hydra 32HD and Hydra 64HD, flex arm mounting is no longer reserved for the AI Prime alone. The Hydra Flex Arm is the simplest and cleanest full size fixture mount to date. -
On Sale 8%
On Sale 8%(OPEN BOX) White Aquarium Controller Accessory Shelf - Adaptive Reef
Adaptive Reef$74.99$68.99UNUSED CUSTOMER RETURN Expand your Adaptive Reef Mounting board with a matching shelf. Perfect for mounting equipment like dosing pumps, dosing liquids, etc. Shelf Dimensions: 13"L x 8"W