Products (3246)
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On Sale 20%
On Sale 20%Gold Hammer Colony WYSIWYG - SAQ Coral Farm
Saltwater Coral Farm$239.99$191.99Gold Hammer 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 Hammer Colony WYSIWYG is a fast... -
On Sale 20%
On Sale 20%Key Lime Goniopora WYSIWYG - SAQ Coral Farm
Saltwater Coral Farm$299.99$239.99Key Lime Goniopora 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. Key Lime Goniopora WYSIWYG is a fast... -
On Sale 20%
On Sale 20%Blind Rage Acanthophyllia WYSIWYG - SAQ Coral Farm
Saltwater Coral Farm$599.99$479.99Blind Rage Acanthophyllia 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. Blind Rage Acanthophyllia... -
On Sale 20%
On Sale 20%Clove Coral Colony WYSIWYG - SAQ Coral Farm
Saltwater Coral Farm$99.99$79.99Clove Coral 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. Clove Coral Colony WYSIWYG is a fast... -
Vita-Chem Marine (1 Gallon) - Boyds
Boyd$261.26The benefits of using Vitachem Marine: Increased growth Increased resistance to disease Great for Reef Aquariums, Corals, Filter Feeders and Breeders Omega-3 Enhanced Rapid fin... -
On Sale 20%
On Sale 20%Magenta Cynarina Coral WYSIWYG - SAQ Coral Farm
Saltwater Coral Farm$299.99$239.99Magenta Cynarina 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. Magenta Cynarina Coral WYSIWYG is... -
On Sale 20%
On Sale 20%Orange Clove Colony WYSIWYG - SAQ Coral Farm
Saltwater Coral Farm$99.99$79.99Orange Clove 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. Orange Clove Colony WYSIWYG is a... -
On Sale 20%
On Sale 20%Bleeding Apple Scolymia WYSIWYG - SAQ Coral Farm
Saltwater Coral Farm$249.99$199.99Bleeding Apple 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. Bleeding Apple Scolymia... -
On Sale 20%
On Sale 20%Sun Beam Acanthophyllia WYSIWYG - SAQ Coral Farm
Saltwater Coral Farm$479.99$383.99Sun Beam Acanthophyllia 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. Sun Beam Acanthophyllia... -
On Sale 20%
On Sale 20%Lime Green Goniopora WYSIWYG - SAQ Coral Farm
Saltwater Coral Farm$159.99$127.99Lime Green Goniopora 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. Lime Green Goniopora WYSIWYG is a... -
On Sale 20%
On Sale 20%Gold Hammer Garden Coral Colony WYSIWYG - SAQ Coral Farm
Saltwater Coral Farm$209.99$167.99Gold Hammer Garden Coral 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 Hammer Garden Coral... -
Dragons Breath Algae (Halymenia sp.) - ORA
ORA$83.9910 g portion This dramatic macroalgae glows with fiery red colors tipped in fluorescent orange. Dragons Breath tends to grow slower than most other macroalgae species and does best when tumbled with... -
Lunar Simulator Module – LSM - Neptune Systems
Neptune Systems$89.99Moonlight in the ocean is believed to be as significant as the time spent in full daylight. Moonlight triggers various internal and external biological activities among the many thousands of reef... -
ACI Cultured Dragon Fruit Montipora (3/4" - 1") - SAQ Coral Farm
Saltwater Coral Farm$49.99Coral 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 SPS coral. ACI Cultured Dragon... -
On Sale 20%
On Sale 20%Large Ignited Dragon Torch Coral WYSIWYG - SAQ Coral Farm
Saltwater Coral Farm$489.99$391.99Large Ignited Dragon Torch 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. Large Ignited Dragon... -
On Sale 20%
On Sale 20%ACI Cultured Poison Berry Psammocora (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 SPS coral. ACI Cultured Poison... -
On Sale 20%
On Sale 20%Neon Green Tip Goniopora Coral WYSIWYG - SAQ Coral Farm
Saltwater Coral Farm$169.99$135.99Neon Green Tip Goniopora 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. Neon Green Tip Goniopora... -
On Sale 20%
On Sale 20%Splatter Hammer Garden 9+ Heads WYSIWYG - SAQ Coral Farm
Saltwater Coral Farm$339.99$271.99Splatter Hammer Garden 9+ Heads 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. Splatter Hammer Garden... -
On Sale 20%
On Sale 20%Neon Green Goniopora Coral Colony WYSIWYG - SAQ Coral Farm
Saltwater Coral Farm$179.99$143.99Neon Green Goniopora Coral 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. Neon Green Goniopora... -
On Sale 20%
On Sale 20%Neon Green Hammer Coral Colony WYSIWYG - SAQ Coral Farm
Saltwater Coral Farm$199.99$159.99Neon Green Hammer Coral 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. Neon Green Hammer Coral... -
On Sale 20%
On Sale 20%Snake eye Asian Acan Colony WYSIWYG - SAQ Coral Farm
Saltwater Coral Farm$249.99$199.99Snake eye Asian Acan 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. Snake eye Asian Acan Colony... -
Magnesion - Liquid Magnesium Supplement (250mL) - Brightwell
Brightwell Aquatics$8.64Concentrated Magnesium Supplement for All Marine Fish & Reef Aquaria Overview Highly-concentrated ionic magnesium solution. Provides magnesium, which helps regulate the balance between calcium... -
A3 Apex Jr Aquarium Monitor w/Insight Pro Display (A3JRSYS) - Neptune Systems
Neptune Systems$458.95 -
3 Pack Triton ICP-OES Water Test w/Prepaid Shipping Label - Triton Labs
Triton$147.00Now Includes a Prepaid USPS First Class Shipping Label + Testing is Now Done in the USA! The results of this test provide you with the most detailed analysis of marine aquarium water you've ever... -
On Sale 20%
On Sale 20%Teal And Purple Goniopora Coral Colony WYSIWYG - SAQ Coral Farm
Saltwater Coral Farm$159.99$127.99Teal And Purple Goniopora Coral 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. Teal And Purple... -
On Sale 20%
On Sale 20%Lime Juice Goniopora Coral Colony WYSIWYG - SAQ Coral Farm
Saltwater Coral Farm$199.99$159.99Lime Juice Goniopora Coral 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. Lime Juice Goniopora... -
On Sale 20%
On Sale 20%Blue And Green Goniopora Coral Colony WYSIWYG - SAQ Coral Farm
Saltwater Coral Farm$199.99$159.99Blue And Green Goniopora Coral 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 And Green... -
On Sale 20%
On Sale 20%Neon Green Goniopora Coral Colony WYSIWYG - SAQ Coral Farm
Saltwater Coral Farm$149.99$119.99Neon Green Goniopora Coral 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. Neon Green Goniopora... -
On Sale 20%
On Sale 20%Yellow Tip Orange Fungia Plate WYSIWYG - SAQ Coral Farm
Saltwater Coral Farm$119.99$95.99Yellow Tip Orange Fungia Plate 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 Tip Orange Fungia... -
On Sale 20%
On Sale 20%Sweet Tart Goniopora Coral Colony WYSIWYG - SAQ Coral Farm
Saltwater Coral Farm$299.99$239.99Sweet Tart Goniopora Coral 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. Sweet Tart Goniopora... -
On Sale 20%
On Sale 20%Teal Melon Fungia Plate Coral WYSIWYG - SAQ Coral Farm
Saltwater Coral Farm$169.99$135.99Teal Melon Fungia Plate 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. Teal Melon Fungia Plate... -
On Sale 20%
On Sale 20%Orange Sherbet Acanthophyllia Coral WYSIWYG - SAQ Coral Farm
Saltwater Coral Farm$449.99$359.99Orange Sherbet Acanthophyllia 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. Orange Sherbet... -
On Sale 20%
On Sale 20%Plague Doctor Fungia Coral WYSIWYG - SAQ Coral Farm
Saltwater Coral Farm$199.99$159.99Plague Doctor Fungia 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. Plague Doctor Fungia Coral... -
On Sale 20%
On Sale 20%Green Goniopora Coral Colony WYSIWYG - SAQ Coral Farm
Saltwater Coral Farm$149.99$119.99Green Goniopora Coral 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. Green Goniopora Coral... -
On Sale 20%
On Sale 20%Neon Green Clove Colony WYSIWYG - SAQ Coral Farm
Saltwater Coral Farm$99.99$79.99Neon Green Clove 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. Neon Green Clove Colony... -
On Sale 20%
On Sale 20%Key Lime Goniopora Coral WYSIWYG - SAQ Coral Farm
Saltwater Coral Farm$249.99$199.99Key Lime Goniopora 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. Key Lime Goniopora Coral... -
Modular Black Egg Crate For Aquariums (ONE PIECE, 6" x 12" Rectangle) - Generic
SaltwaterAquarium$3.99ONE PIECE of Black Egg Crate for Aquariums. Modular - Each section of egg crate has built in connectors to secure multiple pieces together to create a larger section. The perfect solution to... -
On Sale 20%
On Sale 20%Blue Lime Goniopora Colony WYSIWYG - SAQ Coral Farm
Saltwater Coral Farm$189.99$151.99Blue Lime Goniopora 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 Lime Goniopora Colony... -
On Sale 20%
On Sale 20%Jet Stream Cynarina Coral WYSIWYG - SAQ Coral Farm
Saltwater Coral Farm$449.99$359.99Jet Stream Cynarina 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. Jet Stream Cynarina Coral... -
On Sale 20%
On Sale 20%Gloom Asian Acan Colony WYSIWYG - SAQ Coral Farm
Saltwater Coral Farm$199.99$159.99Gloom Asian Acan 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. Gloom Asian Acan 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