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On Sale 38%
On Sale 38%(USED) Syncra Silent Water Pump 3.5 (660 gph) 12.5 ft. Head - Sicce
Sicce$159.99$99.99USED - 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 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 29%
On Sale 29%(OPEN BOX) Syncra Silent Water Pump 3.5 (660 gph) 12.5 ft. Head - Sicce
Sicce$139.99$99.99UNUSED CUSTOMER RETURN 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 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) BLUE 4-12 Media Chamber Reactor - Bashsea
Bashsea$99.00$89.99UNUSED 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: 6" x 6" x 13" Chamber... -
On Sale 8%
On Sale 8%(OPEN BOX) Large Bucket Coral Pro Sea Salt Mix (Makes 175 Gallons) - Red Sea
Red Sea$97.99$89.99BUCKETDAMAGED - BUT SALT UNDAMAGED Red Sea’s Coral Pro Salt contains biologically balanced, elevated levels of the foundation elements (Calcium, Magnesium, Carbonates) necessary for sustainable, accelerated coral growth. Coral Pro Salt is ideal... -
On Sale 10%
On Sale 10%(OPEN BOX) White Aquarium Controller Board Base Pedestal (Standard & Deluxe) - Adaptive Reef
Adaptive Reef$99.99$89.99UNUSED CUSTOMER RETURN Mounting your board on a table or under your fish tank? No problem. This stand was build to fit the Adaptive Reef Control boards and installs in seconds. It will prevent your board from flopping over. Works... -
On Sale 10%
On Sale 10%(OPEN BOX) eFlux LOOP Wave Pump 1050 GPH (Complete Kit) - Current USA
Current USA$99.99$89.99UNUSED CUSTOMER RETURN Wireless wave pump systems include eFlux wave pump, magnetic swivel bracket, eFlux Wave Pump LED display with IR remote control, eFlux Wave Pump manifold HUB (connects up to 3 eFlux pumps), prefilter pad and 24VDC power supply... -
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 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 11%
On Sale 11%(OPEN BOX) Syncra "Silent" Pump Model 1.5 (358 gph) 6 ft. Head - Sicce
Sicce$89.99$79.99UNUSED CUSTOMER RETURN 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 68%
On Sale 68%(OPEN BOX) FILTRAPOND 1500 Pond Filter with Fountain 396 GPH (Up to 800 Gallon Ponds) - Sicce
Sicce$249.99$79.99UNUSED 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 9%
On Sale 9%(OPEN BOX) Sea Salt (25 kg - 200 Gallons) Box - Aquaforest
Aquaforest$82.39$74.99UNUSED CUSTOMER RETURN Synthetic marine salt for aquariums with fish and less delicate corals and invertebrates. When setting up new aquariums it is recommended that the first animals are placed no sooner than 10-14 days after filling the aquarium... -
On Sale 10%
On Sale 10%(OPEN BOX)) Dual Adjustable LED Light Mounting Arm Kit (4192) - Current USA
Current USA$79.95$71.99UNUSED CUSTOMER RETURN This dual LED light adjustable arm kit features two aluminum arms and universal tank mount brackets for both rimless and framed aquariums (up to 1.5″ thick.) Fits most Current-USA LED lights from 24″ to 72″ in... -
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 10%
On Sale 10%(OPEN BOX) 200 Watt Titanium Heater Element - Bulk Reef Supply
Bulk Reef Supply$69.99$62.99UNUSED CUSTOMER RETURN We have been on the hunt for a reliable heating element that solves a lot of the issues we currently have with other heaters in the hobby. We have always had issues with heaters that have built-in controllers and segregating the... -
On Sale 11%
On Sale 11%(OPEN BOX) CITR3 Pro In-Tank Refugium - Small w/ Bracket - CPR Aquatics
CPR Aquatics$69.99$61.99UNUSED CUSTOMER RETURN New updated grate design with 20% greater flow than previous model. The CITR In-Tank Refugiums are "safe houses" that provide a protected area to help newly added fish orinvertebrates easily acclimate to a new tank while also... -
On Sale 11%
On Sale 11%(OPEN BOX) SHARK PRO 500 Internal Filter (132 gph) - Sicce
Sicce$69.99$61.99UNUSED CUSTOMER RETURNThe 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 13%
On Sale 13%(OPEN BOX) NeaterHeater - PRO Single Magnet Aquarium Heater Mounting System - AvidAqua
AvidAqua$69.95$60.99UNUSED CUSTOMER RETURN Take your aquarium heating organization to the next level with the AvidAqua NeaterHeater Pro. While the standard NeaterHeater sets the bar for suction-cup-free mounting, the Pro version is engineered for larger systems, thicker... -
On Sale 12%
On Sale 12%(OPEN BOX) Max 130D Circulation Pump Upgrade Kit - Red Sea
Red Sea$67.95$59.99UNUSED CUSTOMER RETURN As part of our continued efforts to improve the performance of our products we are pleased to announce the availability of a retrofit improvement for all Red Sea MAX® 130 and 130D aquarium systems. A new single, high... -
On Sale 9%
On Sale 9%(OPEN BOX) AuqaShield 9 Watt UV Sterilizer/Clarifier (Desktop) - Innovative Marine
Innovative Marine$66.00$59.99BOX DAMAGE _ INSPECTED _ UNIT UNTOUCHED Your 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 tank, unseen... -
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 CUSTOMER RETURN Innovative 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... -
On Sale 43%
On Sale 43%(USED) 30" Planted+ 24/7 Version 2 CC (KL-C30A) Freshwater LED - Finnex
Finnex$104.95$59.99USED - 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) SICCE Scuba 200 Watt Contactless App Adjustable Aquarium Fish Tank Heater Smartphone Controlled via NFC
Sicce$64.99$58.99UNUSED CUSTOMER RETURN Innovative 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... -
On Sale 9%
On Sale 9%(OPEN BOX) 20 Hole Premium Medium Frag Rack (3/4" Glass) Green w/Frag Lock & Reinforced Magnets - PNW Customs
PNW Custom$64.99$58.99UNUSED CUSTOMER RETURN This UPGRADED Rack has 3x Magnets that are DESIGNED to hold on 3/4" Glass! PREMIUM FRAG RACK - MEDIUM Holds up to 20 Frag Plugs Dimensions: 10" x 4" NEW FEATURES: Slip and Scratch Resistant Magnet Bar Removable Magnet... -
(DISCONTINUED) HC-820M Digital Heater Controller +Sensor - Finnex
Finnex$54.99The HC-820M Finnex heater controller uses an advanced digital processor that monitors and controls the water temperature in your aquarium. The heating controller receives temperature data from the remote sensor in the aquarium. The remote... -
On Sale 9%
On Sale 9%(OPEN BOX) SICCE Scuba 100 Watt Contactless App Adjustable Aquarium Fish Tank Heater Smartphone Controlled via NFC
Sicce$54.99$49.99UNUSED CUSTOMER RETURN Innovative 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... -
On Sale 44%
On Sale 44%(USED) Syncra "Silent" Pump Model 1.5 (358 gph) 6 ft. Head - Sicce
Sicce$89.99$49.99USED - 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 11%
On Sale 11%(OPEN BOX) E300 Watt Digital Aquarium Heater (up to 100 Gallons) - Fluval
Fluval$56.28$49.99TOGGLE CLIP SNAPPPED _ STILL WORKS - UNUSED E-Series is the only digital heater range on the market to offer dual-sensor VueTech® microprocessor technology, which continuously displays accurate water temperature and visually alerts the user of any... -
On Sale 57%
On Sale 57%(OPEN BOX) Aquasky (24"-36") Bluetooth Aquarium LED - Fluval
Fluval$115.99$49.99Operated exclusively via the FluvalSmart App on your mobile device, Aquasky allows you to control the light output of red, green blue and super bright 6500K white LEDs for infinite color blends. Programmable, gradual 24-hour light cycle settings... -
On Sale 10%
On Sale 10%(OPEN BOX) Replacement Impeller for Syncra 3.0 - Sicce
Sicce$49.99$44.99UNUSED CUSTOMER RETURN Sicce Replacement Impeller for Syncra 3.0. -
On Sale 10%
On Sale 10%(OPEN BOX) Hydra Edge 44 HD HMS Adapter Kit - AquaIllumination
AquaIllumination$49.99$44.99UNUSED CUSTOMER RETURN Use with the: Single Tank Mount, Multi Tank Mount, Multi Hanging Rail, Hybrid Kit Includes top and back adapter mounting hardware for Hydra Edge 44HD. Q: How do I mount the Hydra Edge lights?At launch a variety of... -
On Sale 10%
On Sale 10%(OPEN BOX) VCA Flex Series - Ultimate Return Line Upgrade Kit - Dual 1/2 Flex-Series RFG - Vivid Creative
VCA Vivid Creative$49.99$44.99UNUSED CUSTOMER RETURN Red Sea Reefer™ Compatible Plus, many other aquariums using the included Multidapter™ Universal Pipe Adapter Kit Includes: The Patented Random Flow Generator® Nozzles2 x 1/2in Flex-Series Random Flow... -
On Sale 10%
On Sale 10%(OPEN BOX) Voyager Nano 2000 (530 gph) - Sicce
Sicce$49.99$44.99UNUSED CUSTOMER RETURN A stream pump with sleek, compact design to ensure minimum size in a pump that simulates wave motion with ultra low energy consumption and exceptional performance. VOYAGER NANO can also be used in freshwater aquariums, increasing... -
On Sale 10%
On Sale 10%(OPEN BOX) Shark ADV 600 Internal Aquarium Filter (158 gph) - Sicce
Sicce$49.99$44.99UNUSED CUSTOMER RETURN The SHARK ADV is an exclusively designed internal filter with a patented magnetic quick uncoupling system (MCS System). The modular design allows the possibility of adding one or more filtering compartments to increase the... -
On Sale 10%
On Sale 10%(OPEN BOX) 48" - 75/90 Gallon Versa-Top Hinged Glass LID (48" x 18") - Aqueon
Aqueon$49.99$44.99UNUSED CUSTOMER RETURN CONTAINS TWO 24" Lids These 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... -
On Sale 10%
On Sale 10%(OPEN BOX) SafeScreen Preassembled Aquarium Mesh Screen Lid - Fits Nuvo Fusion 25 Lagoon - Innovative Marine
Innovative Marine$49.99$44.99DAMAGED BOX - LID UNTOUCHED Preassembled SafeScreen™ Aquarium Mesh Screen Lid - For Nuvo Fusion 25 Lagoon We’ve Got You Covered - Made to fit the Nuvo Fusion 25 Lagoon AIO Aquarium (Model: 0517-P) Provide protection for your livestock and... -
On Sale 37%
On Sale 37%(USED) Floating Fish Trap - NYOS
NYOS$69.99$43.99USED CUSTOMER RETURN With conventional traps, catching fish is complicated because a mechanism for catching the fish usually has to be activated via a line. With the Nyos® FLOATING FISH TRAP®, on the other hand, only the magnetic connection is...