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On Sale 11%
On Sale 11%(OPEN BOX) Desktop Skimmer for Small Aquariums - Red Sea
Red Sea$129.00$114.99UNUSED CUSTOMER RETURN The DESKTOP skimmer implements Red Sea’s REEF-SPEC filtration criteria and passes the entire water volume through the skimmer approximately 3 times per hour, with a 3 to 1 water to air ratio, which provides sufficient... -
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 10%On Sale 10%
(OPEN BOX) (XR719-30) XR30 G5 & G6 Radion Single Arm Tank Mount RMS Kit - Ecotech Marine
Ecotech Marine$120.06$107.99DAMAGED BOX - MOUNT UNUSED XR30 Tank Mount for the G5 Radion XR30 Pro & Blue. Backward compatible with all previous generations of radions. Each kit contains everything needed to mount a Radion light on almost any standard or rimless tank. Each... -
On Sale 10%
On Sale 10%(OPEN BOX) HYDROS Lab Grade Salinity/Conductivity Probe Kit
Hydros$119.99$107.99UNUSED CUSTOMER RETURN Lab Grade Salinity/Conductivity Probe Kit Keep track of the salinity in your marine aquarium with the CoralVue HYDROS Salinity Kit. This kit includes the necessary 28ppt and 35ppt calibration solutions to ensure... -
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 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 9%
On Sale 9%(OPEN BOX) FLEX 34L 9 Gallon Aquarium Kit BLACK - (14" x 13" x 13") - Fluval
Fluval$109.99$99.99UNUSED CUSTOMER RETURN The Fluval Flex not only offers contemporary styling with its distinctive curved front, but is also equipped with powerful multi-stage filtration and brilliant LED lighting that allows the user to customize several settings via... -
On Sale 30%
On Sale 30%(DAMAGED) (4 Pack) Real Reef Arches Box - Real Reef
Real Reef$139.99$97.99ARCHES SNAPPED - CAN BE EPOXIEDApproximately 8-14" on Average in Length, hand made so all the designs slightly different. Real Reef Arches are Here! The best looking manmade rock now in Arch form. There are 4 arches to a box of random size... -
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 40%
On Sale 40%(USED) Sicce PSK 600 Replacement Skimmer Pump
Sicce$149.99$89.99USED 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,... -
On Sale 9%
On Sale 9%(OPEN BOX) BLUE 4-12 Media Chamber Reactor - Bashsea
Bashsea$99.00$89.99UNUSED CUSTOMER RETURN BLUE 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 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 9%
On Sale 9%(OPEN BOX) Turbelle High Jet Replacement Osmolator Pump (3155 & 3152) 5000.021 - Tunze
Tunze$84.99$76.99UNUSED CUSTOMER RETURNThe Turbelle® High Jet is a replacement dosing pump with safety extra low voltage 12 V DC for Osmolator® nano 3152 and Osmolator® 3155 and belongs to a new generation of centrifugal pumps with a high... -
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) Voyager 3 Flow Pump (1200 gph) - Sicce
Sicce$79.99$71.99UNUSED CUSTOMER RETURN The Voyager 2, 3, and 4 Stream Pump Voyager . . . motion of energy! The Voyager 2 is the NEW stream pump for marine aquariums, reef aquariums, and fresh water aquariums, with flow rates up to 800 gallons per hour. Thanks to the... -
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... -
On Sale 13%
On Sale 13%(OPEN BOX) eFlux LOOP Accessory Wave Pump 1050 GPH (Pump Only) - Current USA
Current USA$79.99$69.99UNUSED 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... -
(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 -
On Sale 12%
On Sale 12%(OPEN BOX) SHARK PRO 900 Internal Filter (238 gph) - Sicce
Sicce$74.99$65.99UNUSED - TESTED - WORKSThe 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 filtration capacity... -
On Sale 11%
On Sale 11%(DAMAGED BOX) 4-Part RCP Complete Reef Care Dosing System - Small (150L - 40 Gal) - Red Sea
Red Sea$69.99$61.99BOX DAMAGED Meet the new 4-part Complete Reef Care, providing hobbyists with more convenience at no extra cost, and ensuring optimal coral growth and vivid colors with only one test per week! Our long-term research has revealed that in most reef... -
On Sale 9%
On Sale 9%(OPEN BOX) eFlux LOOP Accessory Wave Pump 660 GPH (Pump Only) - Current USA
Current USA$67.96$61.99UNUSED - TESTED - WORKS 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 14%
On Sale 14%(OPEN BOX) Sicce SK 200 Replacement Skimmer Pump - Sicce
Sicce$69.99$59.99UNUSED CUSTOMER RETURN SICCE PSK Protein Skimmer Pumps Engineered from the ground up for superior performance, cooler operation, and low noise. A skimmer is only as good as the pump. PSK200 - 200 gph -
On Sale 10%
On Sale 10%(OPEN BOX) SICCE Scuba 250 Watt Contactless App Adjustable Aquarium Fish Tank Heater Smartphone Controlled via NFC
Sicce$66.99$59.99UNUSED - TESTED - WORKSInnovative heater range equipped with PATENTED "contactless" temperature electronic control. The easiest and most immediate way to set the temperature of the heater, just hold the Sicce... -
On Sale 40%
On Sale 40%(USED) Orbit Marine 18"- 24" IC LOOP LED (4104) - Current USA
Current USA$99.99$59.99USED - TESTED - WORKSHigh 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... -
(OPEN BOX) Voyager 2 Flow Pump (800 gph) - Sicce
Sicce$59.99DAMAGED BOX - TESTED - WORKSThe Voyager 2, 3, and 4 Stream Pump Voyager . . . motion of energy! The Voyager 2 is the NEW stream pump for marine aquariums, reef aquariums, and fresh water aquariums, with flow rates up to 800 gallons per hour. Thanks to... -
On Sale 8%
On Sale 8%(OPEN BOX) SHARK PRO 700 Internal Filter (185 gph) - Sicce
Sicce$64.99$59.99UNUSED CUSTOMER RETURN The 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 filtration capacity... -
On Sale 33%
On Sale 33%(OPEN BOX) Orbit Marine IC LOOP (18"- 24") Accessory LED Light Fixture ONLY (4124)- Current USA
Current USA$89.96$59.99UNUSED CUSTOMER RETURN This 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...