Products (1375)
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On Sale 20%
On Sale 20%TSA Frozen Apple Zoanthids - SAQ Coral Farm
Saltwater Coral Farm$39.99$31.99Average frag 1-5 polyps. If you are looking to buy vibrant color coral online to add to your reef tank, this is the best choice. TSA Frozen Apple Zoanthids are a fast growing coral that will... -
On Sale 20%
On Sale 20%Mayhem Zoanthids - SAQ Coral Farm
Saltwater Coral Farm$99.99$79.99Average frag 1-3 polyps. If you are looking to buy vibrant color coral online to add to your reef tank, this is the best choice. Mayhem zoanthid coral is a fast growing coral that will reproduce... -
Aquacultured Marshall Island Neon Green Polyp Acro Coral (Acropora sp.) - ORA
ORA$56.99The most immediately striking feature of this unique Acropora is its intensely vivid green polyps. This coral develops long bushy branches of corallites and numerous glowing polyps. With a rusty... -
On Sale 20%
On Sale 20%TSA Circus Freak Zoanthids - SAQ Coral Farm
Saltwater Coral Farm$64.99$51.99Average frag 1-5 polyps. If you are looking to buy vibrant color coral online to add to your reef tank, this is the best choice. TSA Circus Freak Zoanthids are a fast growing coral that will... -
On Sale 20%
On Sale 20%ACI Wizards Zoanthids - SAQ Coral Farm
Saltwater Coral Farm$49.99$39.99Average frag 2-8 polyps. If you are looking to buy vibrant color coral online to add to your reef tank, this is the best choice. ACI Wizards Zoanthids coral is a fast growing coral that will... -
Red People Eater Zoanthids - SAQ Coral Farm
Saltwater Coral Farm$34.99Average frag 1-3 polyps. If you are looking to buy vibrant color coral online to add to your reef tank, this is the best choice. Red People Eater zoanthid coral is a fast growing coral that will... -
CoralGel - 20g (0.7 oz.) - High-Viscosity Glue (0104.730) - Tunze
Tunze$11.49Secure your soft corals and fragments with confidence using TUNZE Coral Gel, the specialized, gel-like superglue designed for professional-grade aquascaping and coral fragging. Product... -
WWC Green Grandis Palythoa - SAQ Coral Farm
Saltwater Coral Farm$39.99Average frag 1-5 polyps. If you are looking to buy vibrant color coral online to add to your reef tank, this is the best choice. WWC Green Grandis Palythoa are a fast growing coral that will... -
ACI Bob Marley Zoanthids - SAQ Coral Farm
Saltwater Coral Farm$49.99Average frag 1-5 polyps. If you are looking to buy vibrant color coral online to add to your reef tank, this is the best choice. ACI Bob Marley Zoanthids are a fast growing coral that will... -
On Sale 20%
On Sale 20%ACI Cultured Nirvana Zoanthids - SAQ Coral Farm
Saltwater Coral Farm$39.99$31.99Average frag 1-5 polyps. If you are looking to buy vibrant color coral online to add to your reef tank, this is the best choice. ACI Cultured Nirvana Zoanthids are a fast growing coral that will... -
Illuminati Zoanthids - SAQ Coral Farm
Saltwater Coral Farm$99.99Average frag 2-5 polyps. If you are looking to buy vibrant color coral online to add to your reef tank, this is the best choice. Illuminati Zoanthids coral is a fast growing coral that will... -
On Sale 20%
On Sale 20%Magma Ricordea Yuma Mushroom Coral - SAQ Coral Farm
Saltwater Coral Farm$119.99$95.99If 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. Magma Ricordea Yuma Mushroom Coral. They are a fast... -
On Sale 27%
On Sale 27%(EXPIRED) Coral Sprint (175 g - 6.17 oz) SPS/LPS/NPS Coral Food - Fauna Marin
Fauna Marin$54.99$39.99EXPIRED 2/2025 Fauna Marin Coral Sprint is a premium grade marine Bacterioplankton substitute for feeding corals in ULNS systems. Premium grade marine Bacteriopl -
DINO X (500 ml) Removes Hair Algae & Dinoflagellates - Fauna Marin
Fauna Marin$57.74DINO X is a very strong and effective solution which removes any hairy or plague type algae growth and dinoflagellates in Reef Tanks. It treats algae outbreaks in reef aquariums without harming... -
Fragtags Parwise PAR Monitor Essential Kit
Coralvue$27.99Fragtags ITC Parwise Essentials Kit is specifically designed for the ITC Reefculture Parwise light meter which protects and maxes out the Parwise potential right out of the box. The angled cradle... -
On Sale 20%
On Sale 20%Gold Dot-Green Rim Zoanthids - SAQ Coral Farm
Saltwater Coral Farm$24.99$19.99Average frag 1-5 polyps. If you are looking to buy vibrant color coral online to add to your reef tank, this is the best choice. Gold Dot-Green Rim Zoanthids are a fast growing coral that will... -
ACI Cultured Master Mind Zoanthid - SAQ Coral Farm
Saltwater Coral Farm$139.99Average frag 1-3 polyps. If you are looking to buy vibrant color coral online to add to your reef tank, this is the best choice. ACI Cultured Master Mind Zoanthid coral is a fast growing coral... -
Bacto Reef Therapy (250 ml) Bacteria - Fauna Marin
Fauna Marin$30.02Fauna Marin Bacto Reef Therapy is especially developed mix for all kind of marine aquaria. The perfect Mix of halophilic and probiotic bacteria cultures, removes waste products derived from fish... -
ACI Cultured Fire and Ice Zoanthids - SAQ Coral Farm
Saltwater Coral Farm$39.99Average frag 1-5 polyps. If you are looking to buy vibrant color coral online to add to your reef tank, this is the best choice. ACI Cultured Fire and Ice zoanthid coral is a fast growing coral... -
On Sale 20%
On Sale 20%ACI Cultured Fruitloops Zoanthids - SAQ Coral Farm
Saltwater Coral Farm$49.99$39.99Average frag 2-8 polyps. If you are looking to buy vibrant color coral online to add to your reef tank, this is the best choice. ACI Fruit Loops zoanthid coral is a fast growing coral that will... -
ACI Cultured Red People Eater Zoanthids - SAQ Coral Farm
Saltwater Coral Farm$39.99Average frag 1-3 polyps. If you are looking to buy vibrant color coral online to add to your reef tank, this is the best choice. ACI Cultured Red People Eater Zoanthids are a fast growing coral... -
Pharma Calcium Chloride 1-Gallon Mix (Single Use) - Bulk Reef Supply
Bulk Reef Supply$8.99Ultra-pure Calcium Chloride for 2-part dosing in your reef tank! Bulk Reef Supply 2-part additives are the perfect solution to replenish the intake of calcium and alkalinity coral consumes when it... -
One - Mg, KH, Ca Supplement (250 ml) - Polyplab
PolypLab$14.99What is PolypLab One? PolypLab One is engineered from two forms of acetate and hydroxide salts. When dosed, the calcium magnesium ions are freely available for uptake by corals, clams, and many... -
Koral MD Coral Dip (125 ml) - Brightwell
Brightwell Aquatics$78.73Professional Strength Coral & Frag Dip Cleaner Conditioner Acclimator Overview Koral MD Professional Coral & Frag Dip does not contain iodine. It is a professional strength prophylactic cleaner,... -
One - Mg, KH, Ca Supplement (500 ml) - Polyplab
PolypLab$21.99What is PolypLab One? PolypLab One is engineered from two forms of acetate and hydroxide salts. When dosed, the calcium magnesium ions are freely available for uptake by corals, clams, and many... -
Pharma Soda Ash 1 Gallon Mix (Single Use) - Bulk Reef Supply
Bulk Reef Supply$10.99Ultra-pure Grade Soda Ash for 2-part dosing in your reef tank! Bulk Reef Supply 2-part additives are the perfect solution to replenish the intake of calcium and alkalinity coral consumes when it... -
Pharma Soda Ash 5 Gallon Mix (Single Use) - Bulk Reef Supply
Bulk Reef Supply$179.99Ultra-pure Grade Soda Ash for 2-part dosing in your reef tank! Bulk Reef Supply 2-part additives are the perfect solution to replenish the intake of calcium and alkalinity coral consumes when it... -
All For Reef (500 ml) - Tropic Marin
Tropic Marin$23.99Ready-to-Use Complete Reef Mineral & Trace Element Solution Say goodbye to messy two-part mixing, tangled dosing tubing, and tricky balancing acts. Tropic Marin All-For-Reef (500 ml) is a pre-mixed,... -
All For Reef (1000 ml) - Tropic Marin
Tropic Marin$39.99Ready-to-Use Complete Reef Mineral & Trace Element Solution Streamline your reef tank maintenance and ditch the hassle of multi-channel dosing setups. Tropic Marin All-For-Reef (1000 ml / 1 Liter)... -
ION-B CA/MG+ Liquid (5000 mL) Base 2 Part - NYOS
NYOS$59.99Balanced Calcium and Magnesium Support for Modern Reef Tanks Pre-Mixed, Ready-to-use Solution Increases Calcium and Magnesium Also Contains Strontium, Potassium, and Boron for Ion... -
ION-B ALK/pH+ Liquid (2000 mL) Base 2 Part - NYOS
NYOS$29.99Balanced 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... -
ION-B CA/MG+ Liquid (2000 mL) Base 2 Part - NYOS
NYOS$29.99Balanced Calcium and Magnesium Support for Modern Reef Tanks Pre-Mixed, Ready-to-use Solution Increases Calcium and Magnesium Also Contains Strontium, Potassium, and Boron for Ion... -
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... -
Small Floating Magnetic Glass Cleaner - Waterbox
Waterbox$99.99Meet the Waterbox Aquariums® Magnetic Cleaners. A better way to clean your aquarium. Intended for 3/16" - 3/8" Glass (5-12mm) Every surface accounted forOur magnets float and are easy to move from... -
On Sale 20%
On Sale 20%Neon Green Clove Polyps - SAQ Coral Farm
Saltwater Coral Farm$39.99$31.992-5 polyps per frag. If you are looking to start buying coral online to add to your reef tank, this is the best choice. Neon Green Clove Polyps fluoresce bright green! They are a fast growing soft... -
Bubble Bath Coral Dip (16 oz) - Professor Polyp
Professor Polyp$17.79Stop hitchhikers and nuisance algae before they reach your display tank. Professor Polyp Bubble Bath Coral Dip is a revolutionary, dual-action formula engineered to eradicate both invertebrate pests... -
Block Analysis Zinc (1000 ml) - Tropic Marin
Tropic Marin$42.99Concentrated solution for adding zinc, copper, chromium, and gallium if there are deficits in the aquarium. The transition metals zinc, copper, and chromium are key catalysts in the metabolism, and... -
Block Analysis Nickel (1000 ml) - Tropic Marin
Tropic Marin$42.99Concentrated solution for adding nickel, manganese, iron, cobalt, and boron if there are deficits in the aquarium. The transition metals nickel, manganese, iron, and cobalt are key catalysts in the... -
On Sale 52%
On Sale 52%(EXPIRED 11/25) RTN STN X Rapid Tissue Necrosis Treatment (1000 ml) - Fauna Marin
Fauna Marin$103.94$49.99EXP 11/25 RTN / STN-X the solution against tissue necrosis on corals RTN/STN-X is a protective tr -
Block Analysis Iodine (1000 ml) - Tropic Marin
Tropic Marin$42.99Tropic Marin Block Iodine is a concentrated solution for adding iodine, fluorine, bromine, and selenium if there are deficits in the aquarium. The halogen iodine, fluorine, and bromine are...
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