Products (371)
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Waterproof Submersible Refugium LED Light 8831 - Tunze
Tunze$99.99TUNZE® LED eco chic refugium 8831 for algae cultivation in marine refuges or plant growth in fresh water basins combines both attributes "eco" and "chic" into a highly effective, perfectly-designed... -
Professionel 5e 450 External Filter - Eheim
EHEIM$529.95The EHEIM professionel 5e offers you unique intelligence and several functional advantages.The EHEIM professionel 5e is our best external filter to date, offering everything an aquarium enthusiast... -
Professionel 5e 700 External Filter - Eheim
EHEIM$599.95The EHEIM professionel 5e offers you unique intelligence and several functional advantages.The EHEIM professionel 5e is our best external filter to date, offering everything an aquarium enthusiast... -
Tidal 75 HOB Power Filter (Up to 75 Gal) - Seachem
Seachem$75.76Tidal™ Power Filters are designed from the ground up to provide your aquarium with high-quality, comprehensive filtration. They are easy to use and adaptable to a variety of aquarium conditions. With... -
On Sale 20%
On Sale 20%All-In-One (AIO) Box Kit (4th Gen) 40 Gallon Breeder - Fiji Cube
Fiji Cube$179.99$143.99The Fiji Cube All-in-One (AIO) Filter Box DIY Kit offers a powerful and cost-effective way to convert a standard 40 Gallon Breeder aquarium into a professional AIO reef or freshwater system. This 4th... -
OCTO LUX T60 32gal White Aquarium System - Reef Octopus
Reef Octopus$1,963.49The OCTO LUX by Reef Octopus is an All-In-One Aquarium System combines a contemporary, stunning rimless aquarium with a complimenting stylish white or black cabinet, a comprehensive water management... -
On Sale 20%
On Sale 20%All-In-One (AIO) Box Kit (4th Gen) 75 Gallon Standard - Fiji Cube
Fiji Cube$219.99$175.99 -
On Sale 20%
On Sale 20%All-In-One (AIO) Box Kit (4th Gen) 60 Gallon Breeder - Fiji Cube
Fiji Cube$219.99$175.99The Fiji Cube All-in-One (AIO) Filter Box DIY Kit for the 60 Gallon Breeder tank is an advanced filtration solution designed for hobbyists who want to convert a standard, non-drilled aquarium into a... -
On Sale 20%
On Sale 20%AIO Aquarium Tank Lid - 32 Gallon - Fiji Cube
Fiji Cube$164.99$131.99Fiji Cube AIO Aquarium Tank Lid: Protect Your Livestock in Style The ultimate safety and aesthetic upgrade for your All-In-One (AIO) Nano Aquarium! The Fiji Cube AIO Aquarium Tank Lid is... -
On Sale 20%
On Sale 20%AIO Aquarium Tank Lid - 22.4 Gallon - Fiji Cube
Fiji Cube$134.99$107.99Fiji Cube AIO Aquarium Tank Lid: Protect Your Livestock in Style The ultimate safety and aesthetic upgrade for your All-In-One (AIO) Nano Aquarium! The Fiji Cube AIO Aquarium Tank Lid is... -
Kalkwasser Powder Calcium Hydroxide (14 oz, 400 grams) - ESV
ESV$14.99Maintain a thriving reef ecosystem with the purity of ESV Kalkwasser. A cornerstone of marine aquarium care for decades, Calcium Hydroxide is a proven, economical method for maintaining both calcium... -
On Sale 20%
On Sale 20%Fiji-30 PRO Advanced Reef Sump - 2nd Gen - Fiji Cube
Fiji Cube$854.99$683.99The Fiji Cube Fiji-30 PRO Advanced Reef Sump (2nd Gen) is a high-performance filtration system designed for large saltwater and freshwater aquariums. It combines a durable, fully cast acrylic... -
Seneye Reef Aquarium Monitor - Seneye
Seneye$241.49Are your corals not as vibrant as you expect? Have you ever had an aquarium crash unexpectedly? Now with the seneye Reef you can continuously monitor and analyze key life-critical parameters in your... -
OCTO LUX T90 48gal White Aquarium System - Reef Octopus
Reef Octopus$2,483.24The OCTO LUX by Reef Octopus is an All-In-One Aquarium System combines a contemporary, stunning rimless aquarium with a complimenting stylish white or black cabinet, a comprehensive water management... -
OCTO LUX T60 32gal Black Aquarium System - Reef Octopus
Reef Octopus$1,963.49The OCTO LUX by Reef Octopus is an All-In-One Aquarium System combines a contemporary, stunning rimless aquarium with a complimenting stylish white or black cabinet, a comprehensive water management... -
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Kalkwasser Powder Calcium Hydroxide (3.5 lbs) - ESV
ESV$29.99Maintain a thriving reef ecosystem with the purity of ESV Kalkwasser. A cornerstone of marine aquarium care for decades, Calcium Hydroxide is a proven, economical method for maintaining both calcium... -
On Sale 20%
On Sale 20%76 Gallon Shallow Internal Middle Rimless Tank w/ Black Stand - Fiji Cube
Fiji Cube$2,449.99$1,959.99The Fiji Cube 76 Gallon INT (Internal) Middle Tank Package offers a high-end, contemporary foundation for your aquatic display. This combo pairs the large, shallow-profile rimless aquarium with a... -
On Sale 20%
On Sale 20%(OPEN BOX) AIO Aquarium Tank Lid - 32 Gallon - Fiji Cube
Fiji Cube$154.99$123.99UNUSED CUSTOMER RETURN Fiji Cube AIO Aquarium Tank Lid: Protect Your Livestock in Style The ultimate safety and aesthetic upgrade for your All-In-One (AIO) Nano Aquarium! -
On Sale 20%
On Sale 20%AIO Aquarium Tank Lid - 20 Gallon Peninsula - Fiji Cube
Fiji Cube$134.99$107.99Fiji Cube AIO Aquarium Tank Lid: Protect Your Livestock in Style The ultimate safety and aesthetic upgrade for your All-In-One (AIO) Nano Aquarium! The Fiji Cube AIO Aquarium Tank Lid is... -
HYDROS Control XP8 (Controller Only)
Hydros$347.64Please note: CONTROL XP8 ONLY - Nothing else is included. Achieve Ultimate Security with the HYDROS Control XP8 Power Strip -
Kalkwasser Powder Calcium Hydroxide 5 Gallon Bucket (22 lbs, 10 kg) - ESV
ESV$149.99Maintain a thriving reef ecosystem with the purity of ESV Kalkwasser. A cornerstone of marine aquarium care for decades, Calcium Hydroxide is a proven, economical method for maintaining both calcium... -
On Sale 20%
On Sale 20%76 Gallon Shallow Internal Middle Rimless Tank w/ White Stand - Fiji Cube
Fiji Cube$2,449.99$1,959.99The Fiji Cube 76 Gallon INT (Internal) Middle Tank Package offers a high-end, contemporary foundation for your aquatic display. This combo pairs the large, shallow-profile rimless aquarium with a... -
On Sale 20%
On Sale 20%AIO Aquarium Tank Lid - 38 Gallon Peninsula - Fiji Cube
Fiji Cube$184.99$147.99Fiji Cube AIO Aquarium Tank Lid: Protect Your Livestock in Style The ultimate safety and aesthetic upgrade for your All-In-One (AIO) Nano Aquarium! The Fiji Cube AIO Aquarium Tank Lid is... -
On Sale 20%
On Sale 20%AIO Aquarium Tank Lid - 10 Gallon - Fiji Cube
Fiji Cube$84.99$67.99Fiji Cube AIO Aquarium Tank Lid: Protect Your Livestock in Style The ultimate safety and aesthetic upgrade for your All-In-One (AIO) Nano Aquarium! The Fiji Cube AIO Aquarium Tank Lid is... -
Crystal Sump 36 (36" x 14") - Trigger Systems
Trigger Systems$419.79Trigger Systems specializes in aquarium sump manufacturing and are based here in the USA (Dallas, TX). All Trigger sumps come with a full top support brace which is made of a solid piece of material... -
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%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... -
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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... -
BioFlow Filter Super - Internal Filter System - Juwel
Juwel$139.99The JUWEL Bioflow Super is the perfect internal filter system for starter and mid-sized aquariums up to 40 US Gallons (150 Litres). Applying the proven, advanced technology of the Bioflow line, this... -
Crystal Sump 30 (30" x 12") - Trigger Systems
Trigger Systems$339.79Trigger Systems specializes in aquarium sump manufacturing and are based here in the USA (Dallas, TX). All Trigger sumps come with a full top support brace which is made of a solid piece of material... -
ReefControl Pro Deluxe Kit Aquarium Controller - Red Sea
Red Sea$699.00The ReefControl Pro is the flagship smart controller for the Red Sea ReefBeat ecosystem. It acts as the central brain for all your monitoring and automation, allowing you to connect up to 7 ReefSense... -
Fritz PRO RPM Salt Mix Bag (14 lbs - Makes 50 Gallons) - Fritz Aquatics
Fritz Aquatics$29.99Fritz ProAquatics Reef Pro Mix (RPM) is manufactured using only the highest quality raw materials. Formulated by researchers and marine scientists, RPM contains all of the necessary major and minor... -
On Sale 30%
On Sale 30%81 Gallon External Overflow Rimless Tank w/ White Stand (Full Package) - Fiji Cube
Fiji Cube$2,799.99$1,959.99The 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... -
Fritz PRO RPM Salt Mix Bucket (48 lbs - Makes 180 Gallons) - Fritz Aquatics
Fritz Aquatics$89.99Fritz ProAquatics Reef Pro Mix (RPM) is manufactured using only the highest quality raw materials. Formulated by researchers and marine scientists, RPM contains all of the necessary major and minor... -
On Sale 9%
On Sale 9%(OPEN BOX) Ruby Sump 30 (30" x 14") - Trigger Systems
Trigger Systems$429.79$389.99UNUSED CUSTOMER RETURN Trigger Systems specializes in aquarium sump manufacturing and are based here in the USA (Dallas, TX). All Trigger sumps come with a full top support brace which is made of a... -
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... -
On Sale 20%
On Sale 20%76 Gallon Shallow External Overflow Rimless Tank w/ Black 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... -
On Sale 20%
On Sale 20%22.4 Gallon External Overflow Rimless Nano Tank w/ Black 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...
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