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Medium CO2 Protein Skimmer Air Scrubber - Icecap
Icecap$120.99The IceCap CO2 Scrubber can be installed on just about any aquarium with a protein skimmer just by connecting the air intake on your protein skimmer to the output side of the CO2 scrubber... -
Small CO2 Protein Skimmer Air Scrubber - Icecap
Icecap$98.99The IceCap CO2 Scrubber can be installed on just about any aquarium with a protein skimmer just by connecting the air intake on your protein skimmer to the output side of the CO2 scrubber... -
Large CO2 Protein Skimmer Air Scrubber - Icecap
Icecap$175.99The IceCap CO2 Scrubber can be installed on just about any aquarium with a protein skimmer just by connecting the air intake on your protein skimmer to the output side of the CO2 scrubber... -
NO3 : PO4-X NOPOX - Nitrate & Phosphate Reducer (1000 ml / 33 oz) - Red Sea
Red Sea$36.991000 ML - 33 oz Bottle Red Sea NO3: PO4-X is a unique complex of carbons that are used by nutrient reducing bacteria. Each carbon in the complex is utilized by different strains of... -
On Sale 15%
On Sale 15%32 Gallon External Overflow Rimless Nano Tank - Fiji Cube
Fiji Cube$659.99$560.99The Fiji Cube 32 Gallon EXT Rimless Nano Tank is designed for the serious reef keeper looking for a larger nano system that offers superior display quality and highly flexible filtration options. As... -
Mounting Hanging Kit - Illumagic
Illumagic - by Dalua$29.95Take your aquarium aesthetics to the next level. The DALUA Illumagic Rail Hanging Kit is the ultimate mounting solution for aquarists who demand a clean, professional, and minimalist look. Designed... -
NO3 : PO4-X NOPOX - Nitrate & Phosphate Reducer (500 ml / 16 oz) - Red Sea
Red Sea$24.99500 ML - 16 oz Bottle Red Sea NO3: PO4-X is a unique complex of carbons that are used by nutrient reducing bacteria. Each carbon in the complex is utilized by different strains of... -
On Sale 20%
On Sale 20%Nitrate (NO3) Test Kit - Elos
ELOS$25.99$20.79Biological filtration is a method that uses naturally occurring nitrifying bacteria to detoxify nitrogenous wastes. One type of bacteria (Nitrosomonas spp.) converts ammonia to nitrite while another... -
Ethereal Infinite E8-230 LED Aquarium Light Fixture - Maxspect
Maxspect$599.99The Maxspect Ethereal Infinite E8-230 LED Light Fixture provides cutting-edge lighting to enhance coral growth and create a vibrant aquatic environment. With its sleek flip-up design, maintenance is... -
![Helio Mini 50 Watt PTC Smart Aquarium Heater [Up to 20 gallons] - Innovative Marine](https://cdn11.bigcommerce.com/s-fh5tkm/images/stencil/590x590/products/12584/58080/3238617788__41942.1737052676.jpg?c=2 "Helio Mini 50 Watt PTC Smart Aquarium Heater [Up to 20 gallons] - Innovative Marine")
Helio Mini 50 Watt PTC Smart Aquarium Heater [Up to 20 gallons] - Innovative Marine
Innovative Marine$119.00Innovative Marine is proud to introduce HELIO, our new line of heaters utilizing ultra-safe PTC (positive temperature coefficient) technology. * Note: Helio Mini controller has one element plug... -
Orbit Marine 18"- 24" Bluetooth IC LOOP PRO Dual LED System (4334) - Current USA
Current USA$251.95High output saltwater reef lighting systems includes Bluetooth Controller, 12VDC power supply and adjustable docking mounts. Kit Includes: 1x - Bluetooth Controller 2x - LOOP IC LED Strips 1x -... -
Orbit Marine 24"- 36" Bluetooth IC LOOP PRO Dual LED System (4335) - Current USA
Current USA$289.95High output saltwater reef lighting systems includes Bluetooth Controller, 12VDC power supply and adjustable docking mounts. Kit Includes: 1x - Bluetooth Controller 2x - LOOP IC LED Strips 1x -... -
Blood Red Fire Shrimp (Lysmata debelius) - Clean Up Crew
Clean Up Crews$69.99The Fire Shrimp is a beautiful deep blood red that will stand out in any reef aquarium. This shrimp is generally hardy and suitable for many aquariums. The tank should have structures that offer... -
LPS Coral Pellets 60g - Vitalis Aquatic Nutrition
Vitalis$20.49Vitalis Aquatic Nutrition LPS Coral Pellets (60g) The Ultimate Targeted Nutrition for Large Polyp Stony Corals Give your reef the specialized care it deserves with Vitalis LPS Coral Pellets... -
Orbit Marine 36"- 48" Bluetooth IC LOOP PRO Dual LED System (4336) - Current USA
Current USA$416.95High output saltwater reef lighting systems includes Bluetooth Controller, 12VDC power supply and adjustable docking mounts. Kit Includes: 1x - Bluetooth Controller 2x - LOOP IC LED... -
On Sale 18%
On Sale 18%(OPEN BOX) Orbit Marine 24"- 36" Bluetooth IC LOOP PRO Dual LED System (4335) - Current USA
Current USA$289.95$238.99UNUSED CUSTOMER RETURN High output saltwater reef lighting systems includes Bluetooth Controller, 12VDC power supply and adjustable docking mounts. Kit Includes: 1x - Bluetooth Controller 2x -... -
Orbit Marine 48"- 60" Bluetooth IC LOOP PRO Dual LED System (4337) - Current USA
Current USA$504.95High output saltwater reef lighting systems includes Bluetooth Controller, 12VDC power supply and adjustable docking mounts. Kit Includes: 1x - Bluetooth Controller 2x - LOOP IC LED Strips 1x -... -
Orbit Marine 72" Bluetooth IC LOOP PRO Dual LED System (4338) - Current USA
Current USA$599.99High output saltwater reef lighting systems includes Bluetooth Controller, Dual LED's, 12VDC power supply and adjustable docking mounts. Kit Includes: 1x - Bluetooth Controller 2x - LOOP IC LED... -
On Sale 15%
On Sale 15%All-In-One (AIO) Box Kit (4th Gen) 29 Gallon Standard - Fiji Cube
Fiji Cube$159.99$135.99The Fiji Cube All-in-One (AIO) Filter Box DIY Kit allows you to easily and effectively convert a standard 29 Gallon tank into a fully functional AIO aquarium system. This 4th Generation kit is... -
HI758 Marine Calcium Checker HC (Saltwater) - Hanna Instruments
Hanna Instruments$74.99Extreme Accuracy. Easy to Test in 4 Steps - Zero the Checker, Add a regent to your water sample, Insert the Vile in the Checker, Read the Numbered Results. BOOM EASY. ZAIR. Zero, Add, Insert, Read... -
Frozen Formula One (35 cubes, 3.5 oz) - Ocean Nutrition
Ocean Nutrition$12.99Made in the USA A natural gourmet diet rich in seafood and algae High protein content Supports coloration and will help maintain health and vitality Contains gel binder to maximize... -
Pixel Fragger LED Light (Super Blue) - Illumagic
Illumagic - by Dalua$99.00Illumagic Pixel: The Ultimate Modular Lighting Solution for Your Aquarium Experience the power of customization with the Illumagic Pixel, a revolutionary LED lighting system designed to adapt to the... -
Helio Universal Heater Controller - Innovative Marine
Innovative Marine$96.00The HELIO smart controller bridges the gap between hobby grade and commercial controllers. Its processor goes hand in hand with the titanium sensor to keep your temperature readings stable. The... -
Trace Colors PRO - Multi Test Kit Iodine/Potassium/Iron - Red Sea
Red Sea$89.99It’s all in the balance Red Sea’s TRACE COLORS PRO Multi Test Kit includes advanced tests for the high accuracy measurement of Iodine, Potassium and Iron. All... -
Arag-Alive Hawaiian Black Sand (20 lb) 0.25 - 3.5 mm - Caribsea
Caribsea$33.99You can now bring the world’s most exotic reefs into your home with CaribSea’s Arag-Alive!™ substrates. Eight environmentally accurate ecoscapes, developed through CaribSea’s... -
Frozen Formula One (70 cubes, 7 oz) - Ocean Nutrition
Ocean Nutrition$22.99Made in the USA A natural gourmet diet rich in seafood and algae High protein content Supports coloration and will help maintain health and vitality Contains gel binder to maximize... -
Arag-Alive Hawaiian Black Sand (10 lb) 0.25 - 3.5 mm - Caribsea
Caribsea$19.11You can now bring the world’s most exotic reefs into your home with CaribSea’s Arag-Alive!™ substrates. Eight environmentally accurate ecoscapes, developed through CaribSea’s... -
Frozen Formula One Roll-A-Cube (2 lb - 216 cubes) - Ocean Nutrition
Ocean Nutrition$53.99Made in the USA A natural gourmet diet rich in seafood and algae High protein content Supports coloration and will help maintain health and vitality Contains gel binder to maximize... -
Calcium Liquid Test Kit - Fritz Aquatics
Fritz Aquatics$12.74Accurate in both Fresh and Saltwater Easy to Read Instructions Essential to Monitoring Proper Ionic Balance About Fritz Liquid Test Kits - Calcium Calcium (Ca2+) is vital to many... -
Pixel Refugium LED Light (Grow Macro Algae) - Illumagic
Illumagic - by Dalua$99.00Illumagic Pixel: The Ultimate Modular Lighting Solution for Your Aquarium Experience the power of customization with the Illumagic Pixel, a revolutionary LED lighting system designed to adapt to the... -
Pixel Aquascaper LED Light (Freshwater) - Illumagic
Illumagic - by Dalua$99.00Illumagic Pixel: The Ultimate Modular Lighting Solution for Your Aquarium Experience the power of customization with the Illumagic Pixel, a revolutionary LED lighting system designed to adapt to the... -
Orbit Marine 36"- 48" IC LOOP PRO Dual LED System w/HUB (4226) - Current USA
Current USA$314.96High output saltwater reef lighting systems include wireless remote control, IR light & pump controller, IC light manifold HUB 12VDC power supply and adjustable docking mounts. Fully upgradeable... -
Orbit Marine 72" IC LOOP PRO Dual LED System w/HUB (4228) - Current USA
Current USA$456.68High output saltwater reef lighting systems include wireless remote control, IR light & pump controller, IC light manifold HUB 12VDC power supply and adjustable docking mounts. Fully upgradeable... -
Orbit Marine 48"- 60" IC LOOP PRO Dual LED System w/HUB (4227) - Current USA
Current USA$350.96High output saltwater reef lighting systems include wireless remote control, IR light & pump controller, IC light manifold HUB 12VDC power supply and adjustable docking mounts. Fully upgradeable... -
Orbit Marine 18"- 24" IC LOOP PRO Dual LED System w/HUB (4504) - Current USA
Current USA$219.96High output saltwater reef lighting systems include wireless remote control, IR light & pump controller, IC light manifold HUB 12VDC power supply and adjustable docking mounts. Fully upgradeable... -
EXT 100 Lagoon Aquarium w/ APS Stand – Black - Innovative Marine
Innovative Marine$3,376.00NUVO EXT Complete Reef System EXT Aquarium - A New NUVO Line overflowing with space Built from the footprint of the Award-Winning Fusion Aquariums, the NUVO EXT is an Innovative Marine first. Its... -
EXT 100 Lagoon Aquarium w/ APS Stand – White - Innovative Marine
Innovative Marine$3,376.00NUVO EXT Complete Reef System EXT Aquarium - A New NUVO Line overflowing with space Built from the footprint of the Award-Winning Fusion Aquariums, the NUVO EXT is an Innovative Marine first. Its... -
On Sale 15%
On Sale 15%Roller Filter Replacement Fleece for ARF-10 (3-Pack) - Fiji Cube
Fiji Cube$19.99$16.99Fiji Cube Roller Filter Replacement Fleece (Model ARF-10) – 3 Pack Crystal Clear Water, Automated Convenience Ensure your aquarium remains in peak condition with the Fiji Cube ARF-10... -
Helio 200 Watt PTC Smart Heater (25-50 gallons) w/Controller - Innovative Marine
Innovative Marine$192.00Innovative Marine is proud to introduce HELIO, our new line of heaters utilizing ultra-safe PTC (positive temperature coefficient) technology. Up until now, the way we chose to heat our aquariums... -
Helio 400 Watt PTC Smart Heater 2x200W (50-100 gallons) w/Controller - Innovative Marine
Innovative Marine$315.00Innovative Marine is proud to introduce HELIO, our new line of heaters utilizing ultra-safe PTC (positive temperature coefficient) technology. Up until now, the way we chose to heat our aquariums...
Featured Products
RO/DI Flood Guardian - RODI Auto Shut Off Solinoid - AutoAqua
AutoAqua
$94.99
Stop the Floods. Start the Convenience.
Making RO or RO/DI water for your aquarium is a time-consuming necessity, but forgetting to turn it off shouldn't cost you a flooded floor. The AutoAqua Smart...
Kalkwasser Powder Calcium Hydroxide (14 oz, 400 grams) - ESV
ESV
$14.99
Maintain a thriving reef ecosystem with the purity of ESV Kalkwasser. A cornerstone of marine aquarium care for decades, Calcium Hydroxide is a proven, economical method for maintaining both calcium...
4-Head Dosing Pump - Simplicity
Simplicity
$149.95
The Simplicity Dosing Pump is an accurate, effective, and affordable liquid dosing solution. The four dosing heads offer high-precision liquid dosing combined with easy-to-use integrated controls...
Marine Grazing Pellets 8mm (2.82 oz) - Vialtis
Vitalis
$20.99
Vitalis Marine Grazing Pellets (8mm) – 80g
Fuel the natural foraging instincts of your saltwater fish with Vitalis Marine Grazing Pellets. These high-quality, 8mm pellets are specifically formulated...
Marine Grazing Pellet Station - Vitalis
Vitalis
$8.99
Vitalis Universal Grazing Station – Interactive Feeding System
Enhance your aquarium’s feeding experience with the Vitalis Universal Grazing Station. Designed by the experts at Vitalis, this...
BioSpace Reactor 8-2 (8" x 21") Up to 500 Gallons - Bashsea
Bashsea
$599.00
Elevate your aquarium’s ecosystem with the Bashsea BioSpace Reactor, the most effective biological filter currently available on the market. Engineered for the serious hobbyist, this reactor utilizes...
BioSpace Reactor 6-2 (6" x 21") Up to 225 Gallons - Bashsea
Bashsea
$399.00
Elevate your aquarium’s ecosystem with the Bashsea BioSpace Reactor, the most effective biological filter currently available on the market. Engineered for the serious hobbyist, this reactor utilizes...
BioSpace Reactor 4-2 (4" x 21") Up to 110 Gallons - Bashsea
Bashsea
$219.00
Elevate your aquarium’s ecosystem with the Bashsea BioSpace Reactor, the most effective biological filter currently available on the market. Engineered for the serious hobbyist, this reactor utilizes...
4" NOSOK Filter Sock No Sock Replacement Silencer Cup - VCA
VCA Vivid Creative
$44.95
Silence Your Sump and Simplify Your Maintenance Routine
Tired of the constant splashing and "gurgling" sounds coming from your filter socks? The VCA No-Sock 4-Inch Silencer is the ultimate solution...
On Sale
15%
On Sale
15%
84 Gallon Peninsula Drop Off Aquarium w/ Black Stand - Full Package - Fiji Cube
Fiji Cube
$4,499.99
$3,824.99
Dive into something different with the Fiji Cube 84 Gallon Peninsula Internal Overflow Drop Off Rimless Aquarium – where creativity meets the coast! Designed for reef lovers and aquascaping...
On Sale
15%
On Sale
15%
84 Gallon Peninsula Drop Off Aquarium w/ Black Stand - Fiji Cube
Fiji Cube
$3,999.99
$3,399.99
Dive into something different with the Fiji Cube 84 Gallon Peninsula Internal Overflow Drop Off Rimless Aquarium – where creativity meets the coast! Designed for reef lovers and aquascaping...
Small-In-One Nomad Portable Traveling Aquarium (0.5 Gallon) - PNW Custom
PNW Custom
$349.99
0.5 Gallon Fully Sealed Traveling Aquarium
The world’s first fully sealed traveling aquarium.
The Small-In-One Nomad is a compact 0.5-gallon aquarium designed for safely transporting and displaying...
ION-B ALK/pH+ Liquid (5000 mL) Base 2 Part - NYOS
NYOS
$59.99
Balanced 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 (5000 mL) Base 2 Part - NYOS
NYOS
$59.99
Balanced 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...
MEGA Filtra 950 SDC Aquarium Canister Filter Up to 250 Gal (568 gph) - Sicce
Sicce
$499.99
Experience the next generation of aquarium filtration with the Sicce Mega Filtra Series. Entirely designed and manufactured in Italy, these premium canister filters combine heavy-duty
MEGA Filtra 900 Aquarium Canister Filter Up to 240 Gal (410 gph) - Sicce
Sicce
$349.99
Experience the next generation of aquarium filtration with the Sicce Mega Filtra Series. Entirely designed and manufactured in Italy, these premium canister filters combine heavy
MEGA Filtra 650 Aquarium Canister Filter Up to 170 Gal (380 gph) - Sicce
Sicce
$299.99
Experience the next generation of aquarium filtration with the Sicce Mega Filtra Series. Entirely designed and manufactured in Italy, these premium canister filters combine heavy
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...
LRS Chunky Predator Frenzy (7 oz Pack) - Superior Nutrition All-in-One Frozen Food for Marine Fish, Corals & Invertebrates
LRS
$21.99
LRS "Chunky" is the perfect food for hobbyists with large predatory fish such as triggers, puffers, and eels. This blend offers a convenient way to feed your fish fresh, diverse, and high-quality...