Products (3246)
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On Sale 15%
On Sale 15%Seaflor Special Grade Dry Aragonite Reef Sand (40 lb) 1.0 - 2.0 mm - Caribsea
Caribsea$54.71$46.50When setting up an aquarium with CaribSea's dry products please rinse the substrate well, until the water runs clear or relatively clear! The susbtrate should be carefully placed on the bottom of the... -
On Sale 20%
On Sale 20%Bounce Yuma Mushroom WYSIWYG - SAQ Coral Farm
Saltwater Coral Farm$89.99$71.99Bounce Yuma Mushroom 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. Bounce Yuma Mushroom WYSIWYG is a... -
Seiryu Stones (7 Piece) Matched Set - Current USA
Current USA$79.95A.S. Designs molded Seiryu Stones feature the same sharp edges, detailed crevices and deep cuts found in natural stone. Collection of 7 stones will aquascape an aquarium up to 30 inches (30G) and... -
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... -
Manta Ray Magnetic 26 Frag Rack with Angle Adapter & ModMag - AvidAqua
AvidAqua$44.95The Manta Ray is a 26-frag magnetic frag rack with key differences from all others on the market. No other manufacturer has put this much thought and design into a frag rack. It all starts with the... -
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On Sale 15%
On Sale 15%Seaflor Special Grade Dry Aragonite Reef Sand (15 lb) 1.0 - 2.0 mm - Caribsea
Caribsea$20.62$17.53When setting up an aquarium with CaribSea's dry products please rinse the substrate well, until the water runs clear or relatively clear! The susbtrate should be carefully placed on the bottom of the... -
On Sale 20%
On Sale 20%Jawbreaker Red Streak Discosoma WYSIWYG - SAQ Coral Farm
Saltwater Coral Farm$269.99$215.99Jawbreaker Red Streak Discosoma WYSIWYG (Egg crate squares are 1.25") If you are looking to buy vibrant color coral online to add to your reef tank, this is the best choice. Jawbreaker Red Streak... -
ReefSense Magnetic 4 Probe Holder ReefControl - Red Sea
Red Sea$49.00A dedicated holder designed to cleanly and securely mount a 4 ReefSense probes (such as pH, Salinity, ORP, or Temperature) in your sump or aquarium, ensuring it stays in the optimal position for... -
On Sale 20%
On Sale 20%Bounce Yuma Mushroom WYSIWYG - SAQ Coral Farm
Saltwater Coral Farm$99.99$79.99Bounce Yuma Mushroom 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. Bounce Yuma Mushroom WYSIWYG is a... -
On Sale 20%
On Sale 20%Bounce Yuma Mushroom WYSIWYG - SAQ Coral Farm
Saltwater Coral Farm$99.99$79.99Bounce Yuma Mushroom 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. Bounce Yuma Mushroom WYSIWYG is a... -
On Sale 20%
On Sale 20%Bounce Yuma Mushroom WYSIWYG - SAQ Coral Farm
Saltwater Coral Farm$99.99$79.99Bounce Yuma Mushroom 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. Bounce Yuma Mushroom WYSIWYG is a... -
On Sale 20%
On Sale 20%Bounce Yuma Mushroom WYSIWYG - SAQ Coral Farm
Saltwater Coral Farm$89.99$71.99Bounce Yuma Mushroom 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. Bounce Yuma Mushroom WYSIWYG is a... -
SEIRYU Smoky Mountain Stone Mixed Sizes (44 lbs)
Lifegard$189.95Increase the beauty of your aquarium landscape with these unique style stones and rocks to look like miniature rock formations. Customize your reef structure with safe, all-natural materials... -
On Sale 20%
On Sale 20%Bounce Yuma Mushroom WYSIWYG - SAQ Coral Farm
Saltwater Coral Farm$89.99$71.99Bounce Yuma Mushroom 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. Bounce Yuma Mushroom WYSIWYG is a... -
On Sale 20%
On Sale 20%Gold And Blue Torch Colony WYSIWYG - SAQ Coral Farm
Saltwater Coral Farm$399.99$319.99Gold And Blue Torch Colony 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. Gold And Blue Torch Colony... -
On Sale 20%
On Sale 20%Bounce Yuma Mushroom WYSIWYG - SAQ Coral Farm
Saltwater Coral Farm$99.99$79.99Bounce Yuma Mushroom 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. Bounce Yuma Mushroom WYSIWYG is a... -
On Sale 20%
On Sale 20%Bounce Yuma Mushroom WYSIWYG - SAQ Coral Farm
Saltwater Coral Farm$89.99$71.99Bounce Yuma Mushroom 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. Bounce Yuma Mushroom WYSIWYG is a... -
On Sale 20%
On Sale 20%Bounce Yuma Mushroom WYSIWYG - SAQ Coral Farm
Saltwater Coral Farm$89.99$71.99Bounce Yuma Mushroom 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. Bounce Yuma Mushroom WYSIWYG is a... -
On Sale 20%
On Sale 20%Sunkissed Bounce Mushroom Coral - SAQ Coral Farm
Saltwater Coral Farm$169.99$135.99Sunkissed Bounce Mushroom 1" - 3" in size. If you are looking to buy vibrant color coral online to add to your reef tank, this is the best choice. Sunkissed Bounce mushroom coral is a rhodactis... -
On Sale 20%
On Sale 20%Reverse Jawbreaker Disco Mushroom WYSIWYG - SAQ Coral Farm
Saltwater Coral Farm$289.99$231.99Reverse Jawbreaker Disco Mushroom 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. Reverse Jawbreaker... -
Aquacultured Purple Jade Bonsai Coral (Acropora sp.) - ORA
ORA$59.99An eye-catching coral Acropora species that makes a strong visual impression in the home aquarium. Under warmer lighting spectrums, this coral’s shockingly bright green polyps and purple tipped... -
On Sale 20%
On Sale 20%Darth Maul Jawbreaker Disco Mushroom WYSIWYG - SAQ Coral Farm
Saltwater Coral Farm$259.99$207.99Darth Maul Jawbreaker Disco Mushroom 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. Darth Maul... -
ReefSense ORP Probe ReefControl - Red Sea
Red Sea$119.00The digital ReefSense ORP probe can be connected to the ReefControl Lite or Pro controllers, providing real-time monitoring, notifications and logs. It can also be configured to automatically... -
ReefLED 50 / G2 60 Universal Mounting Arm - Red Sea
Red Sea$50.00ReefLED 50/60 Arms The universal mounting arm attaches firmly onto the rear wall of the tank and can be rotated from side to side during reefscaping or -
On Sale 20%
On Sale 20%Jawbreaker Discosoma Mushroom WYSIWYG - SAQ Coral Farm
Saltwater Coral Farm$239.99$191.99Jawbreaker Discosoma Mushroom 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. Jawbreaker Discosoma... -
MarcoRocks Hybrid Rock - Coralline (20 lbs) - Marco Rocks
MarcoRocks$121.79Not quite Reef Saver, not quite Shelf. Quite Unique. This Hybrid MarcoRock seems to do it all. It lends itself to be quite easy and forgiving to work with. The shelving aspect allows for ample... -
On Sale 20%
On Sale 20%Jawbreaker Discosoma Mushroom WYSIWYG AA2 - SAQ Coral Farm
Saltwater Coral Farm$179.99$143.99Jawbreaker Discosoma Mushroom WYSIWYG AA2 (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. Jawbreaker Discosoma... -
Bulk Ceramic Purple Frag Disks (30 pc) - ReefH2O
ReefH2O$17.9930 Count - 1.5" Ceramic Frag Disks - Purple -
Replacement Down Pipe w/ReefGate for REEFER 170-200 - Red Sea
Red Sea$75.00Quiet. Smooth. Precise. Take full control of your aquarium’s downflow with the Red Sea ReefGate Valve Upgrade Kit. Designed specifically for reef hobbyists, this high-precision gate valve replaces... -
ReefGate Valve Upgrade Kit for Reefers with 32mm / 1" Piping - Red Sea
Red Sea$75.00Quiet. Smooth. Precise. Take full control of your aquarium’s downflow with the Red Sea ReefGate Valve Upgrade Kit. Designed specifically for reef hobbyists, this high-precision gate valve replaces... -
ReefGate Valve Upgrade Kit for Reefers with 40mm / 1-25" Piping - Red Sea
Red Sea$85.00Quiet. Smooth. Precise. Take full control of your aquarium’s downflow with the Red Sea ReefGate Valve Upgrade Kit. Designed specifically for reef hobbyists, this high-precision gate valve replaces... -
Aquacultured Marshall Island Elephant Ear Mushroom (Rhodactis mussoides) - ORA
ORA$44.99One of the absolute best mushrooms for the reef aquarium. This species won’t quickly take over your rockwork like Discosoma species. They prefer intense reef lighting and high water motion. With... -
On Sale 20%
On Sale 20%Jawbreaker Discosoma Mushroom WYSIWYG A9 - SAQ Coral Farm
Saltwater Coral Farm$269.99$215.99Jawbreaker Discosoma Mushroom WYSIWYG A9 (Egg crate squares are 1.25") If you are looking to buy vibrant color coral online to add to your reef tank, this is the best choice. Jawbreaker Discosoma... -
ReefSense Single Probe Holder ReefControl - Red Sea
Red Sea$12.50A dedicated holder designed to cleanly and securely mount a single ReefSense probe (such as pH, Salinity, ORP, or Temperature) in your sump or aquarium, ensuring it stays in the optimal position for... -
MarcoRocks Shelf Premium Dry Rock (by the lb) - Marco Rock
MarcoRocks$6.89"By the Pound" means you are choosing the weight of your rock. Ex: Qty 5 is 5 Pounds of Rock, NOT 5 Rocks. Selling individual rocks is impossible due to the fact th -
HW-Marinemix Reefer Salt Mix 160 Gallons
HW Wiegandt$89.99Trusted by Professionals, Perfected for Your Reef Aquarium! Synthetic Blend for Superior Reef Health Clean and Dissolves Quickly Proven and Trusted Choice for Over 50 Years Makes approx. 160... -
On Sale 20%
On Sale 20%Jawbreaker Discosoma Mushroom Coral WYSIWYG - SAQ Coral Farm
Saltwater Coral Farm$249.99$199.99Jawbreaker Discosoma Mushroom Coral 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. Jawbreaker Discosoma... -
MarcoRocks Hybrid Rock (40 lbs) - Marco Rocks
MarcoRocks$202.00Not quite Reef Saver, not quite Shelf. Quite Unique. This Hybrid MarcoRock seems to do it all. It lends itself to be quite easy and forgiving to work with. The shelving aspect allows for ample... -
On Sale 20%
On Sale 20%Blue Tip Gold Torch Colony WYSIWYG - SAQ Coral Farm
Saltwater Coral Farm$249.99$199.99Blue Tip Gold Torch Colony 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. Blue Tip Gold Torch Colony...
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