Products (1308)
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1 oz. Bottle BRS Extra Thick Gel Super Glue - Bulk Reef Supply
Bulk Reef Supply$7.99BRS "Extra Thick" Gel Super Glue (1 oz. Squeeze Bottle) High-Viscosity Coral & Aquascape Adhesive in a Convenient Precision Bottle Tired of thin glues running down your rockwork or failing to hold... -
AQUA FILTRA 40 Replacement Sponges only (4 Pack) - Sicce
Sicce$9.99Genuine Sicce AQUA FILTRA 40 Replacement Sponges (4-Pack) Maintain Peak Performance and Crystal-Clear Water in Your Aquarium Ensure your Sicce AQUA FILTRA 40 hang-on-back filter operates at its... -
AQUA FILTRA 10-20 Replacement Sponges only (4 Pack) - Sicce
Sicce$4.49Genuine Sicce AQUA FILTRA 10-20 Replacement Sponges (4-Pack) Keep Your Compact Aquarium Filter Running at Peak Performance Maintain the essential filtration in your compact aquarium with the... -
On Sale 15%
On Sale 15%(OPEN BOX) PRS Purity Reef Salt Box (11 kg / 24.25 lbs) - Tropic Marin Fauna Marin
Tropic Marin$117.99$99.99DAMAGED BOX - SALT UNTOUCHEDTropic Marin® Purity Reef Salt is an ultra-pure, two-component salt mix engineered specifically for controlled detoxification, resetting trace element imbalances, and... -
On Sale 15%
On Sale 15%A500X Tuna Blue Aquarium LED - Kessil
Kessil$849.00$721.65The A500X is a powerful 185W high intensity LED designed specifically for experienced SPS coral growers. This fixture integrates the latest Dense Matrix LED technology with the proprietary Kessil... -
10" High Capacity Maxcap Super DI Resin Filter Cartridge (DI-MC-10HC) - Spectrapure
Spectrapure$48.99SuperDI™ MaxCap® DI Cartridge (Non-Indicating) - High Capacity 10in Shell, 3in dia x 10in L FEATURES: SpectraPure’s MAXCAP® DI™ Replacement Cartridge are the Heart of the MAXCAP® Series of Products... -
On Sale 15%
On Sale 15%(OPEN BOX) Advantage 2000 Inline Sterilizer 15 Watt - Aqua Ultraviolet
Aqua Ultraviolet$234.78$199.99UNUSED CUSTOMER RETURN The Advantage Series is ideal for small ponds, aquariums, and water features. Advantage UV’s are slim, lightweight units designed for maximum UV effectiveness. Aqua... -
Fluval Saltwater Flex 32.5 Gallon Aquarium - Black
Fluval$649.99The Flex 32.5 US Gal. (123 L) makes an exciting addition to Fluval's bold curved aquarium series with a Saltwater Specific version. It comes equipped with a mobile device operated Bluetooth Marine 3... -
Classic 15 Watt UV Black 2" Slip Fitting - Aqua Ultraviolet
Aqua Ultraviolet$326.43Aqua Ultraviolet UV Sterilizers will eradicate algae, bacteria, and protozoa without any harmful chemicals or additives! UV lamps emit a wavelength that will alter and disrupt the DNA or RNA of... -
Reefer S-550 G3+ Black All In One Aquarium - Red Sea
Red Sea$5,449.00The 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... -
Reefer 425 G3+ Black All In One Aquarium - Red Sea
Red Sea$3,649.00The 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... -
Reefer 750 G3+ Black All In One Aquarium - Red Sea
Red Sea$5,649.00The 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... -
Reefer 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... -
Reefer S-850 G3+ Black All In One Aquarium - Red Sea
Red Sea$7,199.00The 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... -
Reefer S-850 G3+ White All In One Aquarium - Red Sea
Red Sea$7,199.00The 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... -
Reefer S-1000 G3+ White All In One Aquarium - Red Sea
Red Sea$8,199.00The 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... -
JUMP Gyre Flow Pump MJ-GF316 (4227 GPH) - Maxspect
Maxspect$178.99Revolutionize Your Flow with the Next-Gen Jump Gyre -
Reefer S-700 G3+ Black 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... -
On Sale 12%
On Sale 12%Apex DOS QD Quiet Drive Automatic Dosing System - Neptune System
Neptune Systems$374.99$329.00DŌS 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... -
Reefer 625 G3+ White All In One Aquarium - Red Sea
Red Sea$4,649.00The 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... -
Reefer S-1000 G3+ Black All In One Aquarium - Red Sea
Red Sea$8,199.00The 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... -
24" StingRAY 2 Silver Aquarium LED - Finnex
Finnex$56.87The Finnex Stingray II Aquarium LED +Moonlights The Stingray 2 LED series features such a slim hood that it is nearly unseen atop an aquarium. The Stingray 2 offers nearly double the amount of LEDs... -
JUMP Gyre Flow Pump MJ-GF308 (2113 GPH) - Maxspect
Maxspect$162.00Revolutionize Your Flow with the Next-Gen Jump Gyre -
Classic 15 Watt UV Black Unit 3/4" Barb Fitting with Wiper - Aqua Ultraviolet
Aqua Ultraviolet$373.84This Unit has a Wiper to clean the Quartz Sleeve Aqua Ultraviolet UV Sterilizers will eradicate algae, bacteria, and protozoa without any harmful chemicals or additives! UV lamps emit a wavelength... -
Reefer 750 G3+ White All In One Aquarium - Red Sea
Red Sea$5,649.00The 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... -
Reefer S-550 G3+ White All In One Aquarium - Red Sea
Red Sea$5,449.00The 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... -
Reefer 425 G3+ White All In One Aquarium - Red Sea
Red Sea$3,649.00The 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... -
Reefer 625 G3+ Black All In One Aquarium - Red Sea
Red Sea$4,649.00The 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... -
500 Watt Titanium (Heater Element Only) w/Guard (70-130 Gallon) - Finnex
Finnex$69.99This Heating Element Required a Heating Controller to Operate! - https://www.saltwateraquarium.com/hc-810m-digital-temperature-controller-up-to-800-watts-finnex/ The Titanium Finnex Heaters are... -
EHEIM compactON 300 (79 GPH) Aquarium Pump - EHEIM
EHEIM$25.95The EHEIM compactON aquarium pump is characterized by its name through a compact design and is thanks to the included accessory bag appropriate for versatile use – the EHEIM compactON 2100-5000 can... -
24" Planted+ 3.0 Aquarium LED - Finnex
Finnex$99.99High PAR fixture alert! Grow any aquatic plants that your heart desires! Introducing the Finnex Planted+ 3.0, a revolutionary leap forward in aquarium LED lighting that seamlessly combines the best... -
36" Planted+ 3.0 Aquarium LED - Finnex
Finnex$124.99High PAR fixture alert! Grow any aquatic plants that your heart desires! Introducing the Finnex Planted+ 3.0, a revolutionary leap forward in aquarium LED lighting that seamlessly combines the best... -
48" Planted+ 3.0 Aquarium LED - Finnex
Finnex$149.99High PAR fixture alert! Grow any aquatic plants that your heart desires! Introducing the Finnex Planted+ 3.0, a revolutionary leap forward in aquarium LED lighting that seamlessly combines the best... -
800 Watt Titanium (Heater Element Only) w/Guard (100-300 Gallon) - Finnex
Finnex$79.99This Heating Element Required a Heating Controller to Operate! - https://www.saltwateraquarium.com/hc-810m-digital-temperature-controller-up-to-800-watts-finnex/ The Titanium Finnex Heaters are... -
EHEIM compactON 2100 (555 GPH) Aquarium Pump - EHEIM
EHEIM$119.95The EHEIM compactON aquarium pump is characterized by its name through a compact design and is thanks to the included accessory bag appropriate for versatile use – the EHEIM compactON 2100-5000 can... -
SHINE Aquarium Glass & Acrylic Cleaner (10 oz) - Flipper
Flipper$14.99Flipper cleans the inside. SHINE finishes the outside. SHINE is a purpose-built exterior cleaner for aquarium glass and acrylic, plus the surrounding surfaces that frame every tank. Its... -
Classic 57 Watt UV Black 2" Slip Fitting - Aqua Ultraviolet
Aqua Ultraviolet$685.98UV lamps emit a wavelength that will alter and disrupt the DNA or RNA of single-celled organisms. Combining the UV lamp into a large housing allows for maximum contact time with the lamp allowing the... -
Red Sea Foundation A B C Combo (3x 500 ml) Alkalinity, Calcium Magnesium Liquid Bundle 13
Red Sea$65.97Red Sea Reef Foundation ABC+ - Complete 3-Part Supplement Pack (500 ml) Unlock the Building Blocks of a Thriving Reef Aquarium Build a healthier, more vibrant, and faster-growing coral reef with... -
Classic 57 Watt UV Black 3/4" Barb - Aqua Ultraviolet
Aqua Ultraviolet$691.77UV lamps emit a wavelength that will alter and disrupt the DNA or RNA of single-celled organisms. Combining the UV lamp into a large housing allows for maximum contact time with the lamp allowing the... -
300 Watt Titanium (Heater Element Only) w/Guard (40-80 Gallon) - Finnex
Finnex$59.99This Heating Element Required a Heating Controller to Operate! - https://www.saltwateraquarium.com/hc-810m-digital-temperature-controller-up-to-800-watts-finnex/ The Titanium Finnex Heaters are...
Featured Products
On Sale
48%
On Sale
48%
(Three Pack) Random Mystery ULTRA COLOR Rock Flower Anemone Coral (3/4" - 1") - SAQ Coral Farm
Saltwater Coral Farm
$249.99
$129.99
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
25%
On Sale
25%
(10 Pack) Random Mystery Rock Flower Anemone Coral (3/4" - 5") - SAQ Coral Farm
Saltwater Coral Farm
$199.99
$149.99
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
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
On Sale
9%
On Sale
9%
Apex ATK V2 Automatic Top-Off Kit ATO (ATK) - Neptune Systems
Neptune Systems
$269.99
$246.00
The ATK (Automatic Top-off Kit) is a simple, standalone, and complete solution for replacing water lost to evaporation.
The new aquarium hobbyist has many challenges, but none is more annoying...
HI755-26 HI772-26 Alkalinity Checker Reagent (25 Tests) - Hanna Instruments
Hanna Instruments
$18.99
This reagent works with both the 755 & 772 Hanna checker. It may come with the tag 755-26 or 772-26, both reagents work with both checkers.
Extreme Accuracy. Easy to Test in 4 Steps - Zero the...