Products (3246)
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Pixel Reefer LED Light (Balanced) - Illumagic
Illumagic - by Dalua$99.00Illumagic Pixel: The Ultimate Modular Lighting Solution for Your Aquarium Experience the power of customization with the Illumagic Pixel, a revolutionary LED lighting system designed to adapt to the... -
Reefer MAX 425 G3+ Black All In One Aquarium - Red Sea
Red Sea$6,649.00The Ultimate All-In-One Reefing Ecosystem Powered by ReefBeat The Red Sea REEFER MAX G3 Series is a fully equipped, complete Plug & Play reefing platform. Building upon the third-generation REEFER... -
On Sale 20%
On Sale 20%Blue Steel Favia Coral (3/4" - 1") - SAQ Coral Farm
Saltwater Coral Farm$39.99$31.99Coral pictured is an example of what will be sent to you. If you are looking to start buying coral online to add to your reef or fish tank, this is the best beginner LPS coral. Blue Steel Favia... -
On Sale 20%
On Sale 20%Yellow Ricordea Yuma WYSIWYG - SAQ Coral Farm
Saltwater Coral Farm$139.99$111.99Yellow Ricordea Yuma WYSIWYG (Egg crate squares are 3/4") If you are looking to buy vibrant color coral online to add to your reef tank, this is the best choice. Yellow Ricordea Yuma WYSIWYG is a... -
Reefer MAX Peninsula S 700 G3+ Black All In One Aquarium - Red Sea
Red Sea$10,699.00The Ultimate All-In-One Reefing Ecosystem Powered by ReefBeat The Red Sea REEFER MAX G3 Series is a fully equipped, complete Plug & Play reefing platform. Building upon the third-generation REEFER... -
Aquacultured Rainbow Stylophora Coral (Stylophora sp.) - ORA
ORA$57.99The newest addition to the ORA Stylophora family has some of the most remarkable colorations! The ORA Rainbow Stylophora is a beautifully colored variety boasting purples, greens and pink all in one... -
Reefer MAX S-1000 G3+ White All In One Aquarium - Red Sea
Red Sea$12,799.00The Ultimate All-In-One Reefing Ecosystem Powered by ReefBeat The Red Sea REEFER MAX G3 Series is a fully equipped, complete Plug & Play reefing platform. Building upon the third-generation REEFER... -
Reefer MAX 750 G3+ Black All In One Aquarium - Red Sea
Red Sea$9,849.00The Ultimate All-In-One Reefing Ecosystem Powered by ReefBeat The Red Sea REEFER MAX G3 Series is a fully equipped, complete Plug & Play reefing platform. Building upon the third-generation REEFER... -
Reefer MAX S-1000 G3+ Black All In One Aquarium - Red Sea
Red Sea$12,799.00The Ultimate All-In-One Reefing Ecosystem Powered by ReefBeat The Red Sea REEFER MAX G3 Series is a fully equipped, complete Plug & Play reefing platform. Building upon the third-generation REEFER... -
Calcium Test Kit - API
API$13.98Calcium Test Kit Calcium is one of the most important elements in a reef aquarium. Reef invertebrates such as corals, crustaceans, mollusks and even some types of encrusting algae need calcium to... -
Reefer MAX S-550 G3+ Black All In One Aquarium - Red Sea
Red Sea$8,699.00The Ultimate All-In-One Reefing Ecosystem Powered by ReefBeat The Red Sea REEFER MAX G3 Series is a fully equipped, complete Plug & Play reefing platform. Building upon the third-generation REEFER... -
Reefer MAX S-700 G3+ White All In One Aquarium - Red Sea
Red Sea$10,599.00The Ultimate All-In-One Reefing Ecosystem Powered by ReefBeat The Red Sea REEFER MAX G3 Series is a fully equipped, complete Plug & Play reefing platform. Building upon the third-generation REEFER... -
Reefer MAX Peninsula 500 G3+ Black All In One Aquarium - Red Sea
Red Sea$7,749.00The Ultimate All-In-One Reefing Ecosystem Powered by ReefBeat The Red Sea REEFER MAX G3 Series is a fully equipped, complete Plug & Play reefing platform. Building upon the third-generation REEFER... -
Reefer MAX Peninsula S 950 G3+ Black All In One Aquarium - Red Sea
Red Sea$12,599.00The Ultimate All-In-One Reefing Ecosystem Powered by ReefBeat The Red Sea REEFER MAX G3 Series is a fully equipped, complete Plug & Play reefing platform. Building upon the third-generation REEFER... -
Reefer MAX Peninsula S 950 G3+ White All In One Aquarium - Red Sea
Red Sea$12,599.00The Ultimate All-In-One Reefing Ecosystem Powered by ReefBeat The Red Sea REEFER MAX G3 Series is a fully equipped, complete Plug & Play reefing platform. Building upon the third-generation REEFER... -
Reefer MAX Peninsula S 700 G3+ White All In One Aquarium - Red Sea
Red Sea$10,699.00The Ultimate All-In-One Reefing Ecosystem Powered by ReefBeat The Red Sea REEFER MAX G3 Series is a fully equipped, complete Plug & Play reefing platform. Building upon the third-generation REEFER... -
ReefMat Sump Modification Kit - Red Sea
Red Sea$17.00This kit was designed to be an effective tool for removing the internals of sumps, for cutting and removing silicon & glass panels to enable the installation of the Red Sea ReefMat filter. Kit... -
ReefSense Salinity Calibration Solution (5 Pack) - Red Sea
Red Sea$19.95Red Sea ReefSense Salinity Calibration Solution (5-Pack) Keep Your ReefControl Salinity Monitoring Accurate and Consistent Salinity stability is one of the most critical parameters in a healthy... -
Reefer MAX S-700 G3+ Black All In One Aquarium - Red Sea
Red Sea$10,599.00The Ultimate All-In-One Reefing Ecosystem Powered by ReefBeat The Red Sea REEFER MAX G3 Series is a fully equipped, complete Plug & Play reefing platform. Building upon the third-generation REEFER... -
Reefer MAX Peninsula 350 G3+ White All In One Aquarium - Red Sea
Red Sea$6,599.00The Ultimate All-In-One Reefing Ecosystem Powered by ReefBeat The Red Sea REEFER MAX G3 Series is a fully equipped, complete Plug & Play reefing platform. Building upon the third-generation REEFER... -
Reefer MAX Peninsula 500 G3+ White All In One Aquarium - Red Sea
Red Sea$7,749.00The Ultimate All-In-One Reefing Ecosystem Powered by ReefBeat The Red Sea REEFER MAX G3 Series is a fully equipped, complete Plug & Play reefing platform. Building upon the third-generation REEFER... -
Extra Thick Gel Super Glue (10 oz) - BRS
Bulk Reef Supply$38.99BRS Extra Thick Gel Super Glue is 100% reef safe and perfect for attaching corals to frag mounts or aquascaping with rocks and other materials. Extra thick gel super glues are chosen because they... -
Fiji White Sand Large 2.0 - 3.0 mm (20 lbs) - ATI
ATI$44.95Give your reef tank the clean, ultra-bright foundation it deserves with ATI Fiji White Sand. Sourced as a highly pure natural material, this premium substrate is engineered to meet the demands of... -
Foundation Skeletal Elements ABC+ (1 KG) - Red Sea
Red Sea$34.99Red Sea’s Reef Foundation ABC+ is a uniquely formulated powder supplement containing all of the elements of Foundation A, B & C, plus Red Sea’s Coral Colors A & B (potassium, boron, iodine & bromine)... -
Reefer MAX Peninsula 350 G3+ Black All In One Aquarium - Red Sea
Red Sea$6,599.00The Ultimate All-In-One Reefing Ecosystem Powered by ReefBeat The Red Sea REEFER MAX G3 Series is a fully equipped, complete Plug & Play reefing platform. Building upon the third-generation REEFER... -
On Sale 20%
On Sale 20%Sunstruck Jawbreaker WYSIWYG - SAQ Coral Farm
Saltwater Coral Farm$249.99$199.99Sunstruck Jawbreaker WYSIWYG (Egg crate squares are 3/4") If you are looking to buy vibrant color coral online to add to your reef tank, this is the best choice. Sunstruck Jawbreaker WYSIWYG is a... -
On Sale 20%
On Sale 20%Purple Ring Green Scolymia WYSIWYG - SAQ Coral Farm
Saltwater Coral Farm$229.99$183.99Purple Ring Green Scolymia WYSIWYG (Egg crate squares are 3/4") If you are looking to buy vibrant color coral online to add to your reef tank, this is the best choice. Purple Ring Green Scolymia... -
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... -
Pair of Red Sea Reefwave 45 Guards - NemProtect
NemProtect$62.99NemProtect Guards to suit the Red Sea ReefWave wavemaker Protect your tank occupants with NemProtect gyre guards. These reef safe guards are made from marine safe PETG material and are designed to... -
Aquacultured Aussie Orchid Berry (Acropora sp.) - ORA
ORA$68.99Originally from the vibrantly colored reefs of Australia, this beautiful Acropora grows outward with branches of teal green tipped with soft pink. Gorgeous under the warmer spectrums of our sunlit... -
Fiji White Sand Medium 1.0 - 2.0 mm (20 lbs) - ATI
ATI$44.95Give your reef tank the clean, ultra-bright foundation it deserves with ATI Fiji White Sand. Sourced as a highly pure natural material, this premium substrate is engineered to meet the demands of... -
Pair of Red Sea Reefwave 25 Guards - NemProtect
NemProtect$49.99NemProtect Guards to suit the Red Sea ReefWave wavemaker Protect your tank occupants with NemProtect gyre guards. These reef safe guards are made from marine safe PETG material and are designed to... -
Pink Fusion - Pink Coralline Algae in a Bottle (8 oz) - ARCReef
ARCReef$21.99Helix Ships on Tuesday - Wednesday from ALGAE BARN in CO to ensure the freshest possible product as we receive weekly Monday shipments of this. Not only does Coralline Algae in a Bottle speed up the... -
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On Sale 20%
On Sale 20%Roller Filter Replacement Fleece for ARF-10 (3-Pack) - Fiji Cube
Fiji Cube$19.99$15.99Fiji Cube Roller Filter Replacement Fleece (Model ARF-10) – 3 Pack Crystal Clear Water, Automated Convenience Ensure your aquarium remains in peak condition with the Fiji Cube ARF-10 Replacement... -
Purple Helix - Live Purple Coralline Algae in a Bottle (8 oz) - ARCReef
ARCReef$21.99Helix Ships on Tuesday - Wednesday from ALGAE BARN in CO to ensure the freshest possible product as we receive weekly Monday shipments of this. Not only does Coralline Algae in a Bottle speed up the... -
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... -
Genuine Fiji Pukani Dry Live Rock (by the lb) - Marco Rocks
MarcoRocks$8.99Introductory pricing for a limited time. Limited quantities. Pukani Dry Rock is here for the very first time since 2018! We are proud to announce the offering of Walt Smith Fiji rock. 100% Natural... -
MR Aquascaper's Choice - Coralline (20 lbs) - Marco Rocks
MarcoRocks$179.90MarcoRocks Aquascaper's Choice consists of 3"- 6" single wafer pieces of our Shelf Rock, perfect for creating gravity-defying HNSA scapes. We recommend building on top of MR Foundation Rock. For... -
Pink Fusion & Purple Helix Combo Kit - Coralline Algae in a Bottle (2x 8 oz) - ARCReef
ARCReef$43.98Helix Ships on Tuesday - Wednesday from ALGAE BARN in CO to ensure the freshest possible product as we receive weekly Monday shipments of this. Not only does Coralline Algae in a Bottle speed up the...
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