Products (756)
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10 Gallon Easy-Fill ATO Reservoir - Simplicity
Simplicity$219.95The Simplicity Easy-Fill ATO Reservoir elevates and simplifies the water top-off routine. The patent-pending, wide-mouth lid converts to a funnel for easy refills, allowing users to spend less time... -
On Sale 20%
On Sale 20%Real Reef Rock Medium 6-12" (by the pound) - Real Reef
Real Reef$6.99$5.59"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 -
On Sale 20%
On Sale 20%Real Reef Rock (50 lb) Box - Mixed Size - Real Reef
Real Reef$299.50$239.60Real Reef Rock is our standard reef building rock. It comes in a variety of sizes from 4"-12". It is very light, porous and full of holes and crevices. It is three dimensional in shape and comes in... -
On Sale 20%
On Sale 20%Real Reef Rock Large 8-16" (by the pound) - Real Reef
Real Reef$6.99$5.59"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 -
On Sale 20%
On Sale 20%Real Reef Rock (by the pound) - Mixed Sizes - Real Reef
Real Reef$6.99$5.59"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 -
On Sale 20%
On Sale 20%Reef Ready Mix "Nano Reef Box" 5-10 Gallon - Real Reef
Real Reef$106.99$85.59The ultimate all-in-one box selection. The perfect Mix to Aquascape 5 - 10 gallons. Box Includes 6-8 pcs *Sample selection may vary from photo. Real Reef Rock is our standard reef building rock... -
On Sale 20%
On Sale 20%Real Reef Rock X-Large 10-16" (by the pound) - Real Reef
Real Reef$6.99$5.59"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 -
On Sale 20%
On Sale 20%Real Reef Rock (40 lb) Box - Mixed Size - Real Reef
Real Reef$239.99$191.99Real Reef Rock is our standard reef building rock. It comes in a variety of sizes from 4"-12". It is very light, porous and full of holes and crevices. It is three dimensional in shape and comes in... -
5 Gallon Easy-Fill ATO Reservoir - Simplicity
Simplicity$149.95The Simplicity Easy-Fill ATO Reservoir elevates and simplifies the water top-off routine. The patent-pending, wide-mouth lid converts to a funnel for easy refills, allowing users to spend less time... -
Reef Fusion Two Part System 1 & 2 Calcium and Carbonate Supplement (500 ml) - SeaChem
Seachem$17.84Reef Fusion 1™ and Reef Fusion 2™ are the foundation of a system formulated to provide the essentials for the reef aquarium. Reef Fusion 1™ provides calcium, while Reef Fusion 2™ provides alkalinity... -
On Sale 20%
On Sale 20%Real Reef Rock (25 lb) Box - Mixed Size - Real Reef
Real Reef$149.99$119.99Real Reef Rock is our standard reef building rock. It comes in a variety of sizes from 4"-12". It is very light, porous and full of holes and crevices. It is three dimensional in shape and comes in... -
On Sale 20%
On Sale 20%Real Reef Rock Small 4-8" (by the pound) - Real Reef
Real Reef$6.99$5.59"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 -
On Sale 14%
On Sale 14%(OPEN BOX) Real Reef Small Rock (10 lb) Box (4 - 8" Rocks) - Real Reef
Real Reef$69.99$59.99DAMAGED ROCK Rock Sizing: 4-8″ - Smaller Sized Rocks Real Reef Rock is our standard reef building rock. It is very light, porous and full of holes and crevices. It is three dimensional in shape... -
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Original Balling Set Powder (3 kg) - Tropic Marin
Tropic Marin$50.99Tropic Marin® Original Balling Components are the three salts used in the Balling method to allow an independent dosage of calcium and carbonates adapted to each individual aquarium. The three part... -
On Sale 20%
On Sale 20%(SMALL) Mini Real Reef FANCY Branch Rock (1 Piece) - Real Reef
Real Reef$9.99$7.99"By the Piece" means you are choosing a single branch rock. Average Piece of a Mini Brand is 3-6" in length.On Sale 20%
On Sale 20%Real Reef FANCY Branch Rock (10 lb) Box - Real Reef
Real Reef$129.99$103.99Real Reef Branch Rock is our version of the Tonga Branch rock that use to be imported from the Kingdom of Tonga for many years, before getting banned for destructive collection practices. No live...On Sale 20%
On Sale 20%(DAMAGED - 26 lbs) Real Reef FANCY Branch Rock Box - Real Reef
Real Reef$338.99$271.19DAMAGED Ex: Qty 5 is 5 Pounds of Rock, NOT 5 Rocks. Selling individual rocks is impossible due to the fact that every rock is unique in size/shape/weight. Real Reef Branch Rock is our veOn Sale 20%
On Sale 20%Real Reef FANCY Branch Rock (by the lb) Box - Real Reef
Real Reef$13.99$11.19"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 that every rock is unique in...
Reef Snow (500 mL) - Brightwell
Brightwell Aquatics$23.87Replicates Marine Snow for Corals & other Suspension-Feeding Marine Invertebrates Overview Complex of carbonate-bound, non-conservative major, minor, and trace elements inaragonite ratios, as...On Sale 20%
On Sale 20%Real Reef Shelf Rock (10 lb) Box - Real Reef
Real Reef$64.99$51.99Real Reef Shelf Rock is our version of the shelf or slab rock that use to be imported from the Kingdom of Tonga for many years, before getting banned for destructive collection practices. Many have...On Sale 20%
On Sale 20%Real Reef Shelf Rock (50 lb) Box - Real Reef
Real Reef$329.99$263.99Real Reef Shelf Rock is our version of the shelf or slab rock that use to be imported from the Kingdom of Tonga for many years, before getting banned for destructive collection practices. Many have...On Sale 20%
On Sale 20%Real Reef Shelf Rock (40 lb) Box - Real Reef
Real Reef$249.99$199.99Real Reef Shelf Rock is our version of the shelf or slab rock that use to be imported from the Kingdom of Tonga for many years, before getting banned for destructive collection practices. Many have...On Sale 20%
On Sale 20%(DAMAGED) Real Reef Turbinaria Cup Plate Coral Rock (1 pc) - Real Reef
Real Reef$39.99$31.99DAMAGED ** Each Cup is PHOTO Similar, but Different ** Real Reef Branch Rock is our version of the Tonga Branch rock that use to be imported from the Kingdom of Tonga forOn Sale 20%
On Sale 20%Real Reef FANCY Branch Rock (35 lb) Box - Real Reef
Real Reef$399.99$319.99Real Reef Branch Rock is our version of the Tonga Branch rock that use to be imported from the Kingdom of Tonga for many years, before getting banned for destructive collection practices. No live...On Sale 20%
On Sale 20%(OPEN BOX) Real Reef Shelf Rock (25 lb) Box - Real Reef
Real Reef$159.99$127.99A FEW DAMAGED PIECES Real Reef Shelf Rock is our version of the shelf or slab rock that use to be imported from the Kingdom of Tonga for many years, before getting banned for destructive collection...
Reef Snow (250 mL) - Brightwell
Brightwell Aquatics$13.11Replicates Marine Snow for Corals & other Suspension-Feeding Marine Invertebrates Overview Complex of carbonate-bound, non-conservative major, minor, and trace elements inaragonite ratios, as...On Sale 20%
On Sale 20%Real Reef Shelf Rock (25 lb) Box - Real Reef
Real Reef$159.99$127.99Real Reef Shelf Rock is our version of the shelf or slab rock that use to be imported from the Kingdom of Tonga for many years, before getting banned for destructive collection practices. Many have...On Sale 20%
On Sale 20%(SMALL) Mini Real Reef Shelf Rock (1 Piece) - Real Reef
Real Reef$24.99$19.99Real Reef Shelf Rock is our version of the shelf or slab rock that use to be imported from the Kingdom of Tonga for many years, before getting banned for destructive collection practices. Many have...On Sale 20%
On Sale 20%(DAMAGED) (SMALL) Mini Real Reef Turbinaria Cup Plate Coral Rock (1 piece) - Real Reef
Real Reef$29.99$23.99DAMAGED ** Each Cup is PHOTO Similar, but Different ** Weight: Approximately 1-2 lbsSize: Approximately 4 x 4 x 2.5On Sale 20%
On Sale 20%(SMALL) Mini Real Reef Turbinaria Cup Plate Coral Rock (1 piece) - Real Reef
Real Reef$29.99$23.99** Each Cup is PHOTO Similar, but Different ** Weight: Approximately 1-2 lbsSize: Approximately 4 x 4 x 2.5 inchesEach rock is unique, weight and size may vary. Real Reef Branch Rock is our verOn Sale 20%
On Sale 20%Real Reef Turbinaria Cup Plate Coral Rock (1 pc) - Real Reef
Real Reef$39.99$31.99** Each Cup is PHOTO Similar, but Different ** Weight: Approximately 3-3.5 lbsSize: Approximately 8 x 8 x 2.5 inchesEach rock is unique, weight and size may vary. Real Reef Branch Rock is our vOn Sale 20%
On Sale 20%Reef Ready Mix "Mini Reef Box" 10-20 Gallon - Real Reef
Real Reef$235.00$188.00The ultimate all-in-one box selection. The perfect Mix to Aquascape 10 - 20 gallons. Box Includes 14 pcs: 6 Sm. Real Reef Rocks 2 Md. Real Reef Rocks 2 Sm. Real Reef Shelf Rocks 2 Sm. Real...
Iodion (2L) - Brightwell
Brightwell Aquatics$53.01Advanced Iodide Supplement for all Marine Fish & Reef Aquaria Overview Highly-concentrated, extended activity iodide solution. Provides iodide, which is important to hermatypic
Bug Bites Tropical Flakes - Fluval
Fluval$5.99 - $15.99Insects are hunted by fish in the wild as they offer a widely available food source. The instinctive feeding habit is the foundation behind Bug Bites, which are formulated with nutrient-rich insect...
Iodion (250 ml) - Brightwell
Brightwell Aquatics$10.71Advanced Iodide Supplement for all Marine Fish & Reef Aquaria Overview Highly-concentrated, extended activity iodide solution. Provides iodide, which is important to hermatypic
1 oz Pom Pom Gracilaria (Gracilaria hayi) - Algae Barn
AlgaeBarn$15.00At AlgaeBarn we treat, quarantine and inspect all of our CleanMacro™ Live Macro Algae.
Iodion (500 ml) - Brightwell
Brightwell Aquatics$19.56Advanced Iodide Supplement for all Marine Fish & Reef Aquaria Overview Highly-concentrated, extended activity iodide solution. Provides iodide, which is important to hermatypic
T5 Coral Plus Light Bulb - ATI
ATI$24.95 - $34.95ATI Coral Plus T5 HO Bulb The ATI Coral Plus is a high-performance "all-in-one" bulb that has become a staple for modern reef keepers. It is a hybrid bulb that combines the properties of the Blue...
Live Aragonite Coarse Reef Sand 1-3mm (6.6 lb) Outstanding Selections - Two Little Fishies
Two Little Fishies$13.14Special Reef Sand is a a coarse mix of 1-3 mm size aragonite sand sustainably harvested from pristine sites in the Western Pacific and Caribbean. Sterilized then packaged with live BioPronto,...
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