Products (3246)
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On Sale 20%
On Sale 20%Lemon Lime Goniopora Coral Colony WYSIWYG - SAQ Coral Farm
Saltwater Coral Farm$169.99$135.99Lemon Lime 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. Lemon Lime Goniopora... -
On Sale 20%
On Sale 20%Gold Quartz Asian Acan Colony WYSIWYG - SAQ Coral Farm
Saltwater Coral Farm$239.99$191.99Gold Quartz 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. Gold Quartz Asian Acan... -
On Sale 20%
On Sale 20%Neon Green Hammer Coral Colony WYSIWYG - SAQ Coral Farm
Saltwater Coral Farm$249.99$199.99Neon 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%Orange Tiger Asian Acan Colony WYSIWYG - SAQ Coral Farm
Saltwater Coral Farm$224.99$179.99Orange Tiger 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. Orange Tiger Asian Acan... -
On Sale 20%
On Sale 20%Neon Green Star Polyp Colony WYSIWYG - SAQ Coral Farm
Saltwater Coral Farm$129.99$103.99Neon Green Star Polyp 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 Star Polyp... -
On Sale 20%
On Sale 20%Neon Green Star Polyp Colony WYSIWYG - SAQ Coral Farm
Saltwater Coral Farm$129.99$103.99Neon Green Star Polyp 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 Star Polyp... -
On Sale 20%
On Sale 20%Feather Duster Worm - SAQ Coral Farm
Saltwater Coral Farm$28.99$23.19Feather Duster Worm Average 2"-3"+ in size. If you are looking to buy vibrant color coral online to add to your reef tank, this is the best choice. Feather Duster corals are usually found at the... -
ACI Cultured Trick or Treat Stylocoeniella Coral (3/4" - 1") - SAQ Coral Farm
Saltwater Coral Farm$39.99Coral 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. ACI Cultured Trick... -
On Sale 20%
On Sale 20%ACI Cultured Burning Banana Stylocoeniella 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. ACI Cultured... -
On Sale 20%
On Sale 20%Golden Hammer Garden Colony 11+ Heads WYSIWYG - SAQ Coral Farm
Saltwater Coral Farm$399.99$319.99Golden Hammer Garden Colony 11+ 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. Golden Hammer... -
On Sale 20%
On Sale 20%ACI Cultured Freak Hair Pavona Coral (3/4" - 1") - SAQ Coral Farm
Saltwater Coral Farm$49.99$39.99Coral 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. ACI Cultured Freak... -
On Sale 15%
On Sale 15%LifeRock Large Arch 18" - Caribsea
Caribsea$128.63$109.34LifeRock™ begins as a sunlit piece of Pleistocene era seafloor thriving with living creatures. Over the next 100 millennia and the retreat of the ocean, this ancient piece of seafloor, now well... -
Green Elephant Ear Mushroom Coral - SAQ Coral Farm
Saltwater Coral Farm$78.99If you are looking to buy vibrant color coral online to add to your reef tank, this is the best choice. These frags are 1" - 2" in size. Green Elephant Ear Mushroom corals can grow very large,... -
On Sale 20%
On Sale 20%ACI Cultured Honeybell Dipsastraea (3/4" - 1") - SAQ Coral Farm
Saltwater Coral Farm$74.99$59.99Coral 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. ACI Cultured... -
ACI Cultured Majestic Micromussa - SAQ Coral Farm
Saltwater Coral Farm$124.99ACI Cultured Majestic Micromussa 1 - 2 Polyps in size. If you are looking to start buying coral online to add to your reef tank, this is the best choice. ACI Cultured Majestic Micromussa coral is... -
Ultra Red Goniopora Coral (3/4" - 1") - SAQ Coral Farm
Saltwater Coral Farm$99.00On average 3/4" - 1" in size. If you are looking to start buying coral online, to add to your aquarium, this is a great Large Polyp Stoney coral. Ultra red Goniopora coral has bright red flower... -
On Sale 20%
On Sale 20%ACI Sanjay's Fire Porites Coral (3/4" - 1") - SAQ Coral Farm
Saltwater Coral Farm$49.99$39.99On average 3/4" - 1" in size. Coral pictured is very close to WYSIWYG. If you are looking to start buying coral online, to add to your aquarium, this is a great beginner Small Polyp Stoney... -
On Sale 20%
On Sale 20%Gold Torch “Dragon Soul” (3/4" - 2") 1-2 Heads - SAQ Coral Farm
Saltwater Coral Farm$199.99$159.99Pictured coral above is an example of what may be sent to you. If you are looking to start buying coral online to add to your reef tank, this is the best choice. Gold Torch Corals are a part of the... -
On Sale 20%
On Sale 20%Wolverine Favia Coral (3/4" - 1") - SAQ Coral Farm
Saltwater Coral Farm$49.99$39.99Coral 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. Wolverine favia has... -
(5) Pack LARGE Mexican Turbo Snail (Turbo Fluctuosa) - Cleanup Crew
Clean Up Crews$29.99The Heavyweight Champion of Clean-Up Crews is Here! When it comes to devouring nuisance algae, no snail does it better than the Mexican Turbo Snail (Turbo fluctuosus). Revered by hobbyists for... -
Absolute Ocean 2 x 2.700ml Set - Perfect Seawater Concentrate - ATI
ATI$29.95ATI Absolute Ocean is a revolutionary 20x seawater concentrate that completely redefines how reef keepers approach water changes and new tank setups. Unlike traditional synthetic salt mixes that... -
(10) Pack LARGE Mexican Turbo Snail (Turbo Fluctuosa) - Cleanup Crew
Clean Up Crews$49.99The Heavyweight Champion of Clean-Up Crews is Here! When it comes to devouring nuisance algae, no snail does it better than the Mexican Turbo Snail (Turbo fluctuosus). Revered by hobbyists for... -
On Sale 20%
On Sale 20%Confusion Spell Asian Acan Colony WYSIWYG - SAQ Coral Farm
Saltwater Coral Farm$329.99$263.99Confusion Spell Asian Acan Colony 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. Confusion Spell Asian... -
On Sale 20%
On Sale 20%2Face Green Goniopora Coral Colony WYSIWYG - SAQ Coral Farm
Saltwater Coral Farm$229.99$183.992Face 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. 2Face Green Goniopora... -
On Sale 20%
On Sale 20%Juicy Fruit Asian Acan Colony WYSIWYG - SAQ Coral Farm
Saltwater Coral Farm$289.99$231.99Juicy Fruit 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. Juicy Fruit Asian Acan... -
On Sale 20%
On Sale 20%Cool Purple Asian Acan Colony WYSIWYG - SAQ Coral Farm
Saltwater Coral Farm$219.99$175.99Cool Purple 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. Cool Purple Asian Acan... -
On Sale 20%
On Sale 20%Lime Green Asian Acan Colony WYSIWYG - SAQ Coral Farm
Saltwater Coral Farm$229.99$183.99Lime Green 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. Lime Green Asian Acan... -
Bio-Calcium Supplement Powder (500 g - 18 oz) - Tropic Marin
Tropic Marin$14.99Biologically ideal calcium supplement for reef aquariums using the Balling method Calcium is one of the most important elements in seawater, as together with carbon dioxide it is required for the... -
Magnesion-P - Powder Magnesium Supplement (16kg) - Brightwell
Brightwell Aquatics$332.43Magnesium Supplement for All Marine Fish & Reef Aquaria Overview High-purity, anhydrous powdered magnesium blend. Provides magnesium, which helps regulate the balance between calcium and... -
On Sale 20%
On Sale 20%Mint Green Goniopora Coral (3/4" - 1") - SAQ Coral Farm
Saltwater Coral Farm$59.00$47.20On average 3/4" - 1" in size. If you are looking to start buying coral online, to add to your aquarium, this is a great Large Polyp Stoney coral. Mint Green Goniopora coral has bright green... -
On Sale 20%
On Sale 20%Venus Fly Trap Goniopora Coral Colony WYSIWYG - SAQ Coral Farm
Saltwater Coral Farm$239.99$191.99Venus Fly Trap 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. Venus Fly Trap... -
On Sale 20%
On Sale 20%ACI Cultured Wowzers Bernardpora Coral (3/4" - 1") - SAQ Coral Farm
Saltwater Coral Farm$74.99$59.99Coral 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. ACI Cultured... -
ACI Cultured Fireball Stylocoeniella Coral (3/4" - 1") - SAQ Coral Farm
Saltwater Coral Farm$39.99Coral 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. ACI Cultured... -
ACI Cultured Grafted Stylocoeniella Coral (3/4" - 1") - SAQ Coral Farm
Saltwater Coral Farm$39.99Coral 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. ACI Cultured... -
On Sale 20%
On Sale 20%ACI Yellow Submarine Dipsastraea (3/4" - 1") - SAQ Coral Farm
Saltwater Coral Farm$99.99$79.99Coral 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. ACI Yellow... -
Marine ReFresh (4 oz) - Dr Tim's Aquatics
Dr Tim's Aquatics$20.89Control Green or Brown Water in your Reef, Nano, or Seahorse Aquarium Use Dr.Tim's Re-Fresh in your reef, nano, or seahorse aquarium to control brown or green water issues. Re-Fresh is a potent... -
VCA Flex Series - Ultimate Return Line Upgrade Kit - Dual 1/2 Flex-Series RFG - Vivid Creative
VCA Vivid Creative Aquatics$49.99Red Sea Reefer™ Compatible Plus, many other aquariums using the included Multidapter™ Universal Pipe Adapter Kit Includes: The Patented Random Flow Generator® Nozzles2 x 1/2in Flex-Series Random... -
ION-B ALK/pH+ Liquid (5000 mL) Base 2 Part - NYOS
NYOS$59.99Balanced Alkalinity Support for Modern Reef Tanks Pre-Mixed, Ready-to-use Solution Increases Alkalinity and Stabilizes pH Also Contains Sulfate, Bromine and Fluorine for Ion... -
On Sale 10%
On Sale 10%(OPEN BOX) VCA Flex Series - Ultimate Return Line Upgrade Kit - Dual 1/2 Flex-Series RFG - Vivid Creative
VCA Vivid Creative Aquatics$49.99$44.99UNUSED CUSTOMER RETURN Red Sea Reefer™ Compatible Plus, many other aquariums using the included Multidapter™ Universal Pipe Adapter Kit Includes: The Patented Random Flow Generator® No -
On Sale 15%
On Sale 15%LifeRock Table Rock - Caribsea
Caribsea$169.99$144.49LifeRock™ begins as a sunlit piece of Pleistocene era seafloor thriving with living creatures. Over the next 100 millennia and the retreat of the ocean, this ancient piece of seafloor, now well...
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