Products (784)
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Universal Holder Vitamini - Illumagic
Illumagic - by Dalua$70.90Break free from brand limitations. The DALUA Universal Vitamini Holder is the "all-access pass" for your aquarium lighting. Specifically designed for those who already own a high-end LED system (like... -
On Sale 20%
On Sale 20%Fiji-24 Advanced Reef Sump - 2nd Gen - Fiji Cube
Fiji Cube$434.99$347.99The Fiji Cube Fiji-24 Advanced Reef Sump (2nd Gen) is a high-performance and aesthetically designed filtration system, optimized for medium-to-large reef and marine aquarium setups. This sump... -
Component 1+ 2+ 3+ Concentrate (3x 1000 ml) - Aquaforest
Aquaforest$59.99Balanced Calcium, Alkalinity, and Magnesium Dosing Made Easy Highly Concentrated for Easy Mixing Maintains Stable Calcium, Alkalinity, and Magnesium Levels Complete Balance of Micro and... -
Reef BluePrint Isol8:Mg(SO)4 - Magnesium Sulfate (2.5 kg) - Captiv8 Aquaculture
Captiv8 Aquaculture$35.83Characteristics -
Intelligent Dosing Pump - Tunze
Tunze$0.00TUNZE Dosing Pump – Professional Precision & Silent Reliability Experience the next generation of reef maintenance with the TUNZE Dosing Pump. Engineered with a focus on industrial-grade... -
On Sale 20%
On Sale 20%Fiji-15 Advanced Reef Sump - 2nd Gen - Fiji Cube
Fiji Cube$354.99$283.99The Fiji Cube Fiji-15 Advanced Reef Sump (2nd Gen) is a premium, high-capacity filtration system designed for serious saltwater aquarium enthusiasts. It features a robust, elegant design and numerous... -
Titanium Heater with Digital Controller 300 Watt - Aquatop
Aquatop$105.99The Aquatop TH-C Series Titanium Heater with Controller (300W) is a premium heating solution engineered for larger aquariums, offering the perfect balance of industrial-grade durability and digital... -
Reef BluePrint Isol8:Mg(SO)4 - Magnesium Sulfate (1.0 kg) - Captiv8 Aquaculture
Captiv8 Aquaculture$19.37Characteristics -
Classic 25 Watt UV White 2" Slip Fitting - Aqua Ultraviolet
Aqua Ultraviolet$439.71The Classic 25-Watt Series Units sterilizer is designed for maximum performance, capacity, and durability. Our Ultraviolet system is a proven reliable and successful method when controlling algae and... -
Classic 25 Watt UV Black 2" Slip Fitting Unit - Aqua Ultraviolet
Aqua Ultraviolet$439.71The Classic 25-Watt Series Units sterilizer is designed for maximum performance, capacity, and durability. Our Ultraviolet system is a proven reliable and successful method when controlling algae... -
On Sale 10%
On Sale 10%PE Mysis (4 oz) Frozen Fish Food Cube Package - Piscine Energetics
Piscine Energetics$15.99$14.39PE Mysis Shrimp – Premium Frozen Fish Food (4 oz Cube Pack) -
On Sale 20%
On Sale 20%95 Gallon External Overflow Rimless Tank w/ Black Stand (Full Package) - Fiji Cube
Fiji Cube$3,599.99$2,879.99The external overflow tank is a popular tank choice in the reef keeping hobby in recent years because of its highly customizable options in its filtration setup and its opportunity in maximizing... -
Aqua Pure - High Capacity Mixed Bed DI Resin 1.6 lbs (1000 ml) - NYOS
NYOS$23.99Ensure your aquarium foundation is built on water of the highest purity with Nyos Aqua Pure. This professional-grade mixed-bed deionization (DI) resin is designed to work as the final stage of your... -
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4-in-1 Mini Aquarium Cleaning Tool Kit - Hygger
Hygger$11.99Cleaner Kit for Small Tank hygger small fish tank cleaner kit is designed for freshwater and saltwater aquariums and meets the needs of small fish tanks. Although the small tank is easy to move and... -
Classic 25 Watt UV White 3/4" Barb Fitting - Aqua Ultraviolet
Aqua Ultraviolet$449.48The Classic 25-Watt Series Units sterilizer is designed for maximum performance, capacity, and durability. Our Ultraviolet system is a proven reliable and successful m -
Turbelle Nanostream 6075.005 Aquarium Wave Pump HUB Edition - Tunze
Tunze$329.99TUNZE® HUB EDITIONFor reef aquariums up to 500 liters (132 USgal.)For freshwater aquariums up to 1.000 liters (264 USgal.)Flow rate: 2,700 up to about 7,500 l/h (~ 700 - 2,000 USgal./h)Nominal input... -
Classic 25 Watt UV Black 3/4" Barb With Wiper - Aqua Ultraviolet
Aqua Ultraviolet$487.12The Classic 25-Watt Series Units sterilizer is designed for maximum performance, capacity, and durability. Our Ultraviolet system is a proven reliable and successful method when controlling algae... -
19" (UV YELLOW) Never-Rust Aquarium Tweezers UV - 2nd Gen - VCA
VCA Vivid Creative Aquatics$32.95Precision Maintenance Without the Worry of Corrosion Tired of "stainless" steel tweezers that eventually pit and rust? The Vivid Creative Aquatics (VCA) 2nd Generation Never-Rust Tweezers ar -
19" (LAVA ROCK BLACK) Never-Rust Aquarium Tweezers UV - 2nd Gen - VCA
VCA Vivid Creative Aquatics$32.95Precision Maintenance Without the Worry of Corrosion Tired of "stainless" steel tweezers that eventually pit and rust? The Vivid Creative Aquatics (VCA) 2nd Generation Never-Rust Tweezers ar -
On Sale 20%
On Sale 20%95 Gallon External Overflow Rimless Tank w/ White Stand (Full Package) - Fiji Cube
Fiji Cube$3,599.99$2,879.99The external overflow tank is a popular tank choice in the reef keeping hobby in recent years because of its highly customizable options in its filtration setup and its opportunity in maximizing... -
On Sale 20%
On Sale 20%NUVO FlipFeed - Hinged Feeding Lid for Screen Net Covers - Innovative Marine
Innovative Marine$29.99$23.99NUVO FlipFeed – Hinged Feeding Lid for Mesh Screen Lids Feed Without the Hassle. Maintain Without the Lift. One of the biggest pain points for aquarium hobbyists with mesh lids is having to remove... -
On Sale 20%
On Sale 20%Fiji-20 PRO Advanced Reef Sump - 2nd Gen - Fiji Cube
Fiji Cube$754.99$603.99The Fiji Cube Fiji-20 PRO Advanced Reef Sump (2nd Gen) is a premium, all-in-one filtration solution engineered for serious reef enthusiasts. Built with high-quality cast acrylic and featuring an... -
Classic CR818 GEN 3 - 8" Calcium Reactor RED w/Pump - Geo's Reef
Geo's Reef$775.00*******THESE REACTORS ARE IN STOCK AND WILL SHIP SAME DAY NEXT DAY - NO NEED TO WAIT FOR THEM TO BE BUILT******* The Classic CR818 GEN 3 will hold 24 pounds of large grain media and is well suited... -
DOC Skimmer 9410 DC (9410.001) - Tunze
Tunze$499.99Skimming, filtering and aerating a saltwater aquarium without power consumption is impossible. But, no unit uses less current than TUNZE® DOC Skimmer 9410. At a power consumption of only 11 W (15 W),... -
PMUP (T) V2 Practical Multipurpose Utility Pump w/Power Supply - Neptune Systems
Neptune Systems$79.99The PMUP is a multi-purpose pump that can be used for many different tasks on your aquarium. This listing includes a Power Supply. Automatic Top-Off (ATO) Carbon reactors GFO... -
On Sale 20%
On Sale 20%Fiji-36 Advanced Reef Sump - 2nd Gen - Fiji Cube
Fiji Cube$604.99$483.99The Fiji Cube Fiji-36 Advanced Reef Sump (2nd Gen) is a premium and generously sized filtration system designed to provide powerful, flexible, and quiet filtration for large reef and marine aquariums... -
ReefSense ATO Sensor ReefControl - Red Sea
Red Sea$65.00Keep Your Reef’s Water Level & Salinity Locked In With Solid-State Digital Precision Maintain rock-solid salinity and seamless water-level management with the Red Sea ReefSense ATO Sensor. Designed... -
19" (SUNSET ORANGE) Never-Rust Aquarium Tweezers UV - 2nd Gen - VCA
VCA Vivid Creative Aquatics$32.95Precision Maintenance Without the Worry of Corrosion Tired of "stainless" steel tweezers that eventually pit and rust? The Vivid Creative Aquatics (VCA) 2nd Generation Never-Rust Tweezers ar -
On Sale 20%
On Sale 20%Fiji-30 Advanced Reef Sump - 2nd Gen - Fiji Cube
Fiji Cube$504.99$403.99The Fiji Cube Fiji-30 Advanced Reef Sump (2nd Gen) is a comprehensive and elegantly designed filtration system, perfect for supporting large-scale reef and marine aquariums. It combines structural... -
Aqua Pure - High Capacity Mixed Bed DI Resin 4 lbs (2500 ml) - NYOS
NYOS$44.99Ensure your aquarium foundation is built on water of the highest purity with Nyos Aqua Pure. This professional-grade mixed-bed deionization (DI) resin is designed to work as the final stage of your... -
C-Balance 2 Part Supplement (2 Gallon Set) 2x - 1 Gallon Bottles - Two Little Fishies
Two Little Fishies$56.55C-Balance® - Two Part Balanced Ionic Supplement of Calcium and Buffer for Marine Aquariums Manufactured by Two Little Fishies This two-part calcium and alkalinity maintenance system adjusts calcium,... -
On Sale 20%
On Sale 20%22.4 Gallon External Overflow Rimless Nano Tank w/ White Stand (Full Package) - Fiji Cube
Fiji Cube$1,299.99$1,039.99The external overflow tank is a popular tank choice in the reef keeping hobby in recent years because of its highly customizable options in its filtration setup and its opportunity in maximizing... -
On Sale 20%
On Sale 20%142 Gallon External Overflow Rimless Tank w/ White Stand (Full Package) - Fiji Cube
Fiji Cube$4,149.99$3,319.99The external overflow tank is a popular tank choice in the reef keeping hobby in recent years because of its highly customizable options in its filtration setup and its opportunity in maximizing... -
Classic 40 Watt UV Black 3/4" Barb - Aqua Ultraviolet
Aqua Ultraviolet$635.13UV 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 the lamp allowing the... -
Reef Buffer (250g) - Seachem
Seachem$7.99Seachem Reef Buffer – Professional pH & Alkalinity Stabilizer Maintain a Perfect 8.3 pH in Demanding Reef Environments In a thriving reef aquarium, organic acids produce -
C-Balance 2 Part Supplement (64 oz Set) 2x - 32oz Bottles - Two Little Fishies
Two Little Fishies$31.69C-Balance® - Two Part Balanced Ionic Supplement of Calcium and Buffer for Marine Aquariums Manufactured by Two Little Fishies This two-part calcium and alkalinity maintenance system adjusts calcium,... -
On Sale 30%
On Sale 30%57 Gallon Shallow External Overflow Rimless Tank w/ Black Stand (Full Package)- Fiji Cube
Fiji Cube$2,449.99$1,714.99The external overflow tank is a popular tank choice in the reef keeping hobby in recent years because of its highly customizable options in its filtration setup and its opportunity in maximizing... -
Reef Buffer (1 KG) - Seachem
Seachem$23.16Seachem Reef Buffer – Professional pH & Alkalinity Stabilizer Maintain a Perfect 8.3 pH in Demanding Reef Environments In a thriving reef aquarium, organic acids produce -
On Sale 20%
On Sale 20%76 Gallon Shallow External Overflow Rimless Tank w/ White Stand (Full Package) - Fiji Cube
Fiji Cube$2,849.99$2,279.99The external overflow tank is a popular tank choice in the reef keeping hobby in recent years because of its highly customizable options in its filtration setup and its opportunity in maximizing...
Featured Products
On Sale
11%
On Sale
11%
(OPEN BOX) AI Prime 16HD Reef Aquarium LED, Black - AquaIllumination
AquaIllumination
$279.99
$249.99
UNUSED CUSTOMER RETURN
On Sale
20%
On Sale
20%
(Three Pack) Random Mystery ULTRA COLOR Rock Flower Anemone Coral (3/4" - 1") - SAQ Coral Farm
Saltwater Coral Farm
$249.99
$199.99
Three random ULTRA Mystery Rock Flower Anemone coral 3/4" - 5"+ in size.
Pictured Anemones are examples of some of the types of random ULTRA Mystery Anemones that may be sent to you. If you are...
On Sale
20%
On Sale
20%
(10 Pack) Random Mystery Rock Flower Anemone Coral (3/4" - 5") - SAQ Coral Farm
Saltwater Coral Farm
$199.99
$159.99
Ten Random Mystery Rock Flower Anemone Coral 3/4" - 5"+ in size.
Pictured Anemones are examples of some of the types of random Mystery Anemones that may be sent to you. If you are looking to...
On Sale
15%
On Sale
15%
WIFI DongleXE for Kessil A360X - Kessil
Kessil
$109.00
$92.65
Unlock global cloud control and effortless wireless lighting management with the Kessil WiFi DongleXE. Designed to plug directly into the K-Link port of compatible Kessil LED fixtures, the WiFi...
On Sale
15%
On Sale
15%
AP9XE Aquarium LED Light - Kessil
Kessil
$959.00
$815.15
Elevate your reef's growth, coloration, and shimmer with the Kessil AP9XE, Kessil's premier flagship sa
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...
On Sale
10%
On Sale
10%
LRS Reef Frenzy (7 oz Pack) - Superior Nutrition All-in-One Frozen Food for Marine Fish, Corals & Invertebrates
LRS
$21.99
$19.79
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...
On Sale
12%
On Sale
12%
Apex DOS QD Quiet Drive Automatic Dosing System - Neptune System
Neptune Systems
$374.99
$329.00
DŌS QuietDrive - Dose. Automate. Protect.
New QuietZone Modes for Reduced Noise
New Continuous Duty Modes
Same Reliable DŌS Hardware
Compatible with A2 and A3 Series Apex Controllers
In the...
On Sale
10%
On Sale
10%
Orbit 4 Cross-Flow Gyre Wave Pump - AquaIllumination
AquaIllumination
$349.00
$314.00
Flow Comes Full Circle
Versatile Cross-Flow Pump
Control with MyAI, Mobius, or MXM
Four Easy-to-Use Pump Modes
Ideal for Aquariums 20 Gallons and Larger
Orbit pumps produce a unique type of...
On Sale
20%
On Sale
20%
Axis 20 Centrifugal Sump Pump (185 GPH) - AquaIllumination
AquaIllumination
$99.00
$79.00
Big Pump Features in Pumps of All Sizes
Control with MyAI, Mobius, or MXM
Three Easy-to-Use Pump Modes
Ideal for All-In-One Aquariums up to 15 Gallons
Axis pumps offer full control, wireless...
On Sale
13%
On Sale
13%
39" Blade Coral Grow Smart Strip LED Light - AquaIllumination
AquaIllumination
$379.99
$330.00
The Blade Grow offers immense power in a thin package. Coral Grow features a LED mix that maximizes spectral peaks needed for coral photosynthesis. Use alone or augment with the Blade Glow for a...
On Sale
4%
On Sale
4%
A3 Apex PRO System (A3PROSYS) - Neptune Systems
Neptune Systems
$974.99
$933.99
Key New Features in our A3 Series:
The A3 Pro will include all new, industry-first, Liquid Level Sensor (LLS) which will have the ability to measure and monitor the depth of water and a new optical...
On Sale
7%
On Sale
7%
A3 Apex System (A3APEXSYS) - Neptune Systems
Neptune Systems
$659.99
$615.00
Key New Features in our A3 Series:
The A3 Apex will include a new Magnetic Optical Sensor that is designed to better prevent water incursion and includes our classic Solid Surface Leak Detector...
On Sale
12%
On Sale
12%
Radion XR30 G6 Pro LED Light Fixture - EcoTech Marine
Ecotech Marine
$999.00
$879.00
In the aquarium, enjoy richer colors, pop more fluorescence and create the ultimate balance between crisp and actinic. From its inception, Radion has set the standard for what full spectrum aquarium...
On Sale
12%
On Sale
12%
Radion XR30 G6 Blue LED Light Fixture - EcoTech Marine
Ecotech Marine
$999.00
$879.00
In the aquarium, enjoy richer colors, pop more fluorescence and create the ultimate balance between crisp and actinic. From its inception, Radion has set the standard for what full spectrum aquarium...
On Sale
12%
On Sale
12%
Radion XR15 G6 Pro LED Light Fixture - EcoTech Marine
Ecotech Marine
$549.88
$483.89
In the aquarium, enjoy richer colors, pop more fluorescence and create the ultimate balance between crisp and actinic. From its inception, Radion has set the standard for what full spectrum aquarium...
On Sale
12%
On Sale
12%
Radion XR15 G6 Blue LED Light Fixture - EcoTech Marine
Ecotech Marine
$549.88
$483.89
In the aquarium, enjoy richer colors, pop more fluorescence and create the ultimate balance between crisp and actinic. From its inception, Radion has set the standard for what full spectrum aquarium...
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...
On Sale
15%
On Sale
15%
AI Prime 16HD Reef Aquarium LED, Black - AquaIllumination
AquaIllumination
$279.99
$237.00
The AI Prime 16HD is a customizable LED light for saltwater aquariums. It's a full spectrum light that includes a moonlight channel.&nb