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MPO Duo Magnetic 2 Probe Organizer (Apex, Hydros, PH, etc) - AvidAqua
AvidAqua$39.95Since they first hit the market, there have not been significant improvements in magnetic probe holder designs. The MPO Duo Magnetic Probe Organizer changes that with innovative new features... -
Reduce DOC (16 oz) - Microbial Marine
Microbial Marine$34.99Granular Activated Carbon + Macroporous Resin Concept: MICROBIAL MARINE REDUCE DOC/ORGANICS is a blend of specialty coconut-based, low-dust, steam-activated carbon (GAC) and macroporous adsorption... -
Reefer Peninsula S 700 G3+ White All In One Aquarium - Red Sea
Red Sea$6,649.00The Ultimate Open-Format Canvas for Extraordinary Marine Aquascapes The Red Sea REEFER G3 Series is engineered for reefkeepers who demand uncompromised performance, whisper-quiet operation, and... -
Serpent Starfish (Ophioderma spp.) - Cleanup Crew
Clean Up Crews$29.99Serpent Starfish (Ophioderma spp.) - Colors Vary. Most are brown/black in color. The Ultimate Reef Scavenger and Master of Stealth Introduce a touch of serpentine grace to your aquarium with the... -
SHINE Aquarium Glass & Acrylic Cleaner (10 oz) - Flipper
Flipper$14.99Flipper cleans the inside. SHINE finishes the outside. SHINE is a purpose-built exterior cleaner for aquarium glass and acrylic, plus the surrounding surfaces that frame every tank. Its... -
Reduce DOC (8 oz) - Microbial Marine
Microbial Marine$24.99Granular Activated Carbon + Macroporous Resin Concept: MICROBIAL MARINE REDUCE DOC/ORGANICS is a blend of specialty coconut-based, low-dust, steam-activated carbon (GAC) and macroporous adsorption... -
Bulk GFO Granular Ferric Oxide - High Capacity (1/2 Gallon) - Bulk Reef Supply
Bulk Reef Supply$143.32Phosphates are going to be one of the biggest battles we have with a reef aquarium. The BRS GFO works even better in reactors due to it being denser than most other GFO. The price is just about... -
Smart AWC Duo G2 Auto Water Changer - AutoAqua
AutoAqua$359.99Smart AWC Duo G2 - Complete AWC & ATO All-In-One System - SAWC-406P Innovative AWC & ATO system with customized interface and diverse device compatibility that will automate the entire tank... -
AQUA FILTRA 40 Hang on Back Aquarium Filter - Sicce
Sicce$64.99Sicce AQUA FILTRA 40 Hang-On-Back Filter Silent, Powerful, and Crystal-Clear Filtration — Engineered in Italy! Experience the next level of aquarium filtration with the Sicce AQUA FILTRA 40. This... -
Reefer Peninsula 500 G3+ White All In One Aquarium - Red Sea
Red Sea$4,149.00The Ultimate Open-Format Canvas for Extraordinary Marine Aquascapes The Red Sea REEFER G3 Series is engineered for reefkeepers who demand uncompromised performance, whisper-quiet operation, and... -
Reefer Peninsula S 950 G3+ White All In One Aquarium - Red Sea
Red Sea$7,999.00The Ultimate Open-Format Canvas for Extraordinary Marine Aquascapes The Red Sea REEFER G3 Series is engineered for reefkeepers who demand uncompromised performance, whisper-quiet operation, and... -
PRO Series Blue Anion Deionization Resin - Color Changing - Part 2 (1.4 lbs) - Bulk Reef Supply
Bulk Reef Supply$16.99Changes from Blue to Amber when exhausted Anion Single Bed Color Changing DI Resin is great for people that want to be more efficient with their deionization resin usage. Single bed resins do... -
On Sale 40%
On Sale 40%(USED) Orbit Marine LED Fixture 48"- 60" (Gen 1) w/LOOP Control (4103) - Current USA
Current USA$199.99$119.99USED - TESTED - WORKS 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... -
Reefer Peninsula S 700 G3+ Black All In One Aquarium - Red Sea
Red Sea$6,649.00The Ultimate Open-Format Canvas for Extraordinary Marine Aquascapes The Red Sea REEFER G3 Series is engineered for reefkeepers who demand uncompromised performance, whisper-quiet operation, and... -
Reefer Peninsula S 950 G3+ Black All In One Aquarium - Red Sea
Red Sea$7,999.00The Ultimate Open-Format Canvas for Extraordinary Marine Aquascapes The Red Sea REEFER G3 Series is engineered for reefkeepers who demand uncompromised performance, whisper-quiet operation, and... -
AIO 50.3 Aquarium (Tank Only) - Waterbox
Waterbox$750.00The AIO (All‑In‑One) series offers a compact, integrated solution—housing filtration chambers, overflow, and return within the aquarium for clean, minimalist setup. Ideal for both beginner and... -
Net Cover Hangers Hanging Clips (R42087) - Red Sea
Red Sea$8.95Net Cover hangers | Item code R42087 Additional hangers for increased support -
Reefer 200 G3+ Black All In One Aquarium - Red Sea
Red Sea$1,899.00The Ultimate Open-Format Canvas for Extraordinary Marine Aquascapes The Red Sea REEFER G3 Series is engineered for reefkeepers who demand uncompromised performance, whisper-quiet operation, and... -
Reefer 300 G3+ White All In One Aquarium - Red Sea
Red Sea$2,699.00The Ultimate Open-Format Canvas for Extraordinary Marine Aquascapes The Red Sea REEFER G3 Series is engineered for reefkeepers who demand uncompromised performance, whisper-quiet operation, and... -
Net Cover Universal Cut Out Kit (R42086) - Red Sea
Red Sea$11.49Net Cover universal Cut out Kit | Item code R42086 Use for larger cut outs -
Reef BluePrint Integr8 Planktivore (50g) - Captiv8 Aquaculture
Captiv8 Aquaculture$20.39Specifications -
(SMALL) Mini MIDNIGHT BLACK Real Reef Shelf Rock (1 Piece) - Real Reef
Real Reef$24.99(SMALL) Mini Real Reef Shelf Rock (1 Piece) – Midnight Black Edition Brand: Real Reef Rock | Piece Type: Single Mini/Small Shelf Plate Rock | Compatibility:
Reefer 200 G3+ White All In One Aquarium - Red Sea
Red Sea$1,899.00The Ultimate Open-Format Canvas for Extraordinary Marine Aquascapes The Red Sea REEFER G3 Series is engineered for reefkeepers who demand uncompromised performance, whisper-quiet operation, and...
NeoMag (1000g) - Brightwell
Brightwell Aquatics$22.29High Purity Magnesium Media for Placement in Reef Aquarium Media Reactors Overview High-purity, magnesium-rich mineral that may be employed in traditional calcium reactors,or even blended in to...
Reefer 300 G3+ Black All In One Aquarium - Red Sea
Red Sea$2,699.00The Ultimate Open-Format Canvas for Extraordinary Marine Aquascapes The Red Sea REEFER G3 Series is engineered for reefkeepers who demand uncompromised performance, whisper-quiet operation, and...
Reef BluePrint Integr8 Planktivore (25g) - Captiv8 Aquaculture
Captiv8 Aquaculture$14.27Specifications
(SMALL) Mini Real Reef MIDNIGHT BLACK Branch Rock (1 Piece) - Real Reef
Real Reef$19.99(SMALL) Mini Real Reef Branch Rock (1 Piece) – Midnight Black Edition Brand: Real Reef Rock | Piece Type: Single Mini/Small Branch Rock | Compatibility:
Net Cover Zig Zag 15/40mm (R42085) - Red Sea
Red Sea$8.95Net Cover Zig Zag 15/40mm | Item code R42085 Use for circumventing equipment mounts such as LED ZigZag 15 Left (F) – 1
72" Net Cover Profile (R42092) - Red Sea
Red Sea$41.95THIS LISTING IS ONLY FOR A N ALUMINUM SIDE/PROFILE Net Cover Profile | Item codes R42092
Net Cover Spline Roller (R42090) - Red Sea
Red Sea$8.95Net Cover Spline Roller | Item code R42090 Spline Roller (R) -1
36" Net Cover Profile (R42091) - Red Sea
Red Sea$32.50THIS LISTING IS ONLY FOR A N ALUMINUM SIDE/PROFILE Net Cover Profile |
Tropic Marin All For Reef Powder (1600g)
Tropic Marin$74.99Simplify your reef supplementation without sacrificing coral growth, coloration, or ionic stability. Tropic Marin All-For-Reef Powder delivers an ultra-concentrated, easy-to-mix mineral and trace...
FX-STP 3 WiFi Continuous-duty Peristaltic Dosing Calcium Reactor Pump - Kamoer
Kamoer$399.99Kamoer FX-STP 3 Continuous-Duty Calcium Reactor Dosing Pump The Kamoer FX-STP 3 is a third-generation continuous-duty peristaltic pump designed specifically for calcium reactor applications...
Net Cover Replacement Net (R42088) Screen - Red Sea
Red Sea$22.50Net Cover Replacement Net | Item code R42088 Net (N) – 4m x 80cm /13′ x 31″
pHep®+ Waterproof Pocket pH Tester with 0.01 pH Resolution (HI98108) - Hanna Instruments
Hanna Instruments$79.99The HI98108 pHep+® pH tester provides high accuracy measurements in a rugged pocket-sized design. This ph tester features an exposed temperature sensor for automatic temperature compensated readings...
Tom's Aquatics - Aqua Lifter, Aqualifter Aquarium Suction Pump Drip/Dose
Tom's Aquatics$38.95This unique one-of-a-kind vacuum pump is designed to lift water with its diaphragm and flappers. There are many applications for this pump: drip system for reptile terrariums, watering device for...
Net Cover Replacement Spline (R42089) - Red Sea
Red Sea$8.95Net Cover Replacement Spline | Item code R42089 Spline (S) -8m / 26′
Real Reef Shelf Rock Small/Medium MIDNIGHT BLACK (50 lb) Box - Real Reef
Real Reef$449.99Real Reef Shelf Rock (40 lb Box) – Midnight Black Edition Brand: Real Reef Rock | Weight: 40 lbs | Compatibility: Marine Reef & Saltwater Aquariu
Phosphat-E-Liquid Phosphate Remover 2L -Brightwell
Brightwell Aquatics$106.24Overview Begins to eliminate reactive phosphate immediately upon addition to aquarium. Safe for all inhabitants of reef and marine fish-only aquaria. Each ml eliminates 1 ppm phosphate in 4...
Featured Products
Reefer Peninsula 350 G3+ White All In One Aquarium - Red Sea
Red Sea
$3,499.00
The Ultimate Open-Format Canvas for Extraordinary Marine Aquascapes
The Red Sea REEFER G3 Series is engineered for reefkeepers who demand uncompromised performance, whisper-quiet operation, and...
Reefer 425 G3+ Black All In One Aquarium - Red Sea
Red Sea
$3,649.00
The Ultimate Open-Format Canvas for Extraordinary Marine Aquascapes
The Red Sea REEFER G3 Series is engineered for reefkeepers who demand uncompromised performance, whisper-quiet operation, and...
Reefer 300 G3+ Black All In One Aquarium - Red Sea
Red Sea
$2,699.00
The Ultimate Open-Format Canvas for Extraordinary Marine Aquascapes
The Red Sea REEFER G3 Series is engineered for reefkeepers who demand uncompromised performance, whisper-quiet operation, and...
REEF-FRAME 500 - 136 Gallon Oak Euro-Braced Aquarium - Red Sea
Red Sea
$3,799.00
The Red Sea REEF-FRAME line blends years of hobbyist feedback with precision engineering and forward-thinking design. Built as a ultimate blank canvas, these systems feature eurobraced ultra-clear...
REEF-FRAME 500 - 136 Gallon White Euro-Braced Aquarium - Red Sea
Red Sea
$3,799.00
The Red Sea REEF-FRAME line blends years of hobbyist feedback with precision engineering and forward-thinking design. Built as a ultimate blank canvas, these systems feature eurobraced ultra-clear...
REEF-FRAME 500 - 136 Gallon Black Euro-Braced Aquarium - Red Sea
Red Sea
$3,799.00
The Red Sea REEF-FRAME line blends years of hobbyist feedback with precision engineering and forward-thinking design. Built as a ultimate blank canvas, these systems feature eurobraced ultra-clear...
Straton X Ultra Slim Reef LED - ATI
ATI
$999.00
ATI Straton X – Ultra-Slim. Ultra-Silent. Ultra-Efficient. Oh My.
Experience the pinnacle of reef lighting with the ATI Straton X. Reimagined from the ground up, the Straton X combines minimalist...
On Sale
12%
On Sale
12%
ReefControl Power 8 - Red Sea
Red Sea
$319.00
$280.72
Welcome to the future of aquarium management. The ReefControl Power 8 is more than just a power strip; it's the brain of your operation, integrating seamlessly into the Red Sea ReefBeat ecosystem to...
On Sale
12%
On Sale
12%
ReefControl Pro Aquarium Controller - Red Sea
Red Sea
$429.00
$377.52
Take full command of your aquarium with the ReefControl Pro, the ultimate smart controller for the Red Sea ReefBeat ecosystem. Monitor up to 7 different ReefSense digital probes, automate your...
On Sale
12%
On Sale
12%
ReefControl Lite Aquarium Controller - Red Sea
Red Sea
$329.00
$289.52
The ReefControl Lite is your essential smart controller for staying on top of your aquarium's most critical parameters. Monitor a wide range of ReefSense digital probes, receive real-time...
LRS Premium Green Nori (20 Half Sheets / 1 oz) (Porphyra yezoensis) Seaweed - LRS Foods
LRS
$9.99
Give Your Fish the Purest, Most Nutritious Seaweed on the Market!
20x 1/2 Sheets 7.5" x 4"
Introducing LRS Premium Green Seaweed, the superior choice for discerning aquarists who demand the best...
LRS Reef Frenzy (7 oz Pack) - Superior Nutrition All-in-One Frozen Food for Marine Fish, Corals & Invertebrates
LRS
$21.99
Reef Frenzy is a premium, all-in-one food for marine fish, corals, and invertebrates, designed to provide all the necessary nutrients for a thriving reef aquarium. Favored by hobbyists and endorsed...
aF4 Automatic Frozen Fish Food Feeder - inD aquatics
inD aquatics
$549.99
Introducing the revolutionary aF4: Redefining Aquarium Feeding with Unprecedented Innovation.
Embark on a new level of aquatic care with the aF4 – a patent-pending, world-first automated frozen...
Osmolator 3 Automatic Water Top Off (ATO) 3154 - Tunze
Tunze
$249.99
Straightforward and safe water level controller for fresh and sea water with optical control sensor and independent thermal safety sensor. A constant water level keeps the salt concentration constant...
ReefMat 500 Replacement Fleece (92') Roll - Red Sea
Red Sea
$20.00
Efficient, high-flow, skimmer friendly non-woven polyester fleece-mat rolls.
Installation Instructions for EVERY Red Sea Model - https://www.redseafish...
HI97115UC Bluetooth Marine Master Multiparameter Checker - Hanna Instruments
Hanna Instruments
$499.99
Hanna Instruments HI97115UC Marine Master Bluetooth Multiparameter Checker
Precision Testing for the Serious Reef Hobbyist
Achieve unparalleled accuracy and control over your reef aquarium's water...
HI782-25 Nitrate High Range Reagents (25 tests) - Hanna Instruments
Hanna Instruments
$26.99
HI782-25 (25 tests)
The HI782-25 are the replacement reagents for the HI782 Nitrate High Range Checker. These high quality reagents are manufactured in our state-of-the-art facility and are clearly...
(Germany) Pro Reef Salt Bucket (200 Gallon) - Tropic Marin
Tropic Marin
$132.99
Tropic Marin Pro-Reef Sea Salt – 200 Gallon Bucket (Germany)
At a Glance
The Gold Standard for Modern Reef Keeping.
Tropic Marin Pro-Reef is the premium, pharmaceutical-grade salt mix engineered...
Apex Trident Reagent Kit (6 Month Supply) - Neptune Systems
Neptune Systems
$109.99
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...