Products (1321)
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Replenish - Trace & Minor Elements (2 L) - Brightwell
Brightwell Aquatics$90.40Advanced Trace & Minor Element Supplement for all Marine Fish & Reef Aquaria Overview Unique complex that replaces trace and minorelements used by fishes, corals, andother invertebrates, and... -
Ecopack Pod & OceanMagik Phyto Combo (16 oz of each) - Algae Barn
AlgaeBarn$79.00Shipping: Live Foods Ship on Select Days & Have a 100% Arrive Alive Guarantee EcoPack The copepod and phytoplankton species in EcoPack are selected to provide a perfectly balanced diet for your... -
Ecopack Pod & OceanMagik Phyto Combo (32 oz of each) - Algae Barn
AlgaeBarn$139.00Shipping: Live Foods Ship on Select Days & Have a 100% Arrive Alive Guarantee EcoPack The copepod and phytoplankton species in EcoPack are selected to provide a perfectly balanced diet for your... -
Reef Code A Balanced Calcium & Alkalinity System Part A (250mL) - Brightwell Aquatics
Brightwell Aquatics$8.64Balanced Calcium & Alkalinity System for All Marine Fish & Reef Aquaria Overview The calcium-bearing component of a two-part method for dosing calcium andcarbonates (the substances largely... -
Replenish - Trace & Minor Elements (500 mL) - Brightwell
Brightwell Aquatics$32.79Advanced Trace & Minor Element Supplement for all Marine Fish & Reef Aquaria Overview Unique complex that replaces trace and minorelements used by fishes, corals, andother invertebrates, and... -
Replenish - Trace & Minor Elements (250 mL) - Brightwell
Brightwell Aquatics$18.49Advanced Trace & Minor Element Supplement for all Marine Fish & Reef Aquaria Overview Unique complex that replaces trace and minorelements used by fishes, corals, andother invertebrates, and... -
Miracle Mud Ecosystem Filter Media (5 lbs) - EcoSystem Aquarium
EcoSystems Aquarium$39.99Miracle Mud® is a product of EcoSystem Aquarium®. Miracle Mud is comprised of up to 80% oceanic mud, harvested from deep waters, and is then dried on land. The remaining 20% is a formulation of... -
On Sale 20%
On Sale 20%Real Reef Shelf Rock Small/Medium MIDNIGHT BLACK (50 lb) Box - Real Reef
Real Reef$449.99$359.99Real Reef Shelf Rock (40 lb Box) – Midnight Black Edition Brand: Real Reef Rock | Weight: 40 lbs | Compatibility: Marine Reef & Saltwater Aquariu -
On Sale 20%
On Sale 20%Real Reef Turbinaria Cup Plate Coral Rock MIDNIGHT BLACK (1 pc) - Real Reef
Real Reef$49.99$39.99Real Reef Turbinaria Cup Plate Coral Rock (1 Piece) – Midnight Black Edition Brand: Real Reef Rock | Piece Type: Single Turbinaria Cup Plate Coral Rock | Comp -
Reef Code A Balanced Calcium & Alkalinity System Part A (500mL) - Brightwell Aquatics
Brightwell Aquatics$12.86Balanced Calcium & Alkalinity System for All Marine Fish & Reef Aquaria Overview The calcium-bearing component of a two-part method for dosing calcium andcarbonates (the substances largely... -
HI98319 Salinity & Temperature Tester - Hanna
Hanna Instruments$99.99We are pleased to announce our NEW HI98319 waterproof salinity and temperature tester! Waterproof and floats! Includes 4x of the Salinity Calibration Fluid Packets. -
Reef Code A Balanced Calcium & Alkalinity System Part A (4 L) - Brightwell Aquatics
Brightwell Aquatics$37.93Balanced Calcium & Alkalinity System for All Marine Fish & Reef Aquaria Overview The calcium-bearing component of a two-part method for dosing calcium andcarbonates (the substances largely... -
MicroBacterClean (250 ML - 8 oz) - Brightwell
Brightwell Aquatics$14.09Overview Complex system of non-pathogenic microbes and natural enzymes, specifically formulated to clean aquarium live rock and decorations. Professionals use MicrōBacterCLEAN to combat the "ugly... -
Macrovore (500mL) - Brightwell
Brightwell Aquatics$23.87Macrodiet for Anemones, LPS Corals & Planktivorous Motile invertebrates & Fishes Overview Suspension of North American marine crustacean roe with a size range of~0.7 - 1.2 mm. Fortified with... -
MicroBacterClean (2L) - Brightwell
Brightwell Aquatics$81.30Overview Complex system of non-pathogenic microbes and natural enzymes, specifically formulated to clean aquarium live rock and decorations. Professionals use MicrōBacterCLEAN to combat the "ugly... -
Reef Code A Balanced Calcium & Alkalinity System Part A (2 L) - Brightwell Aquatics
Brightwell Aquatics$23.76Balanced Calcium & Alkalinity System for All Marine Fish & Reef Aquaria Overview The calcium-bearing component of a two-part method for dosing calcium andcarbonates (the substances largely... -
MicroBacterClean (500 ML - 16 oz) - Brightwell
Brightwell Aquatics$25.30Overview Complex system of non-pathogenic microbes and natural enzymes, specifically formulated to clean aquarium live rock and decorations. Professionals use MicrōBacterCLEAN to combat the "ugly... -
Liquid Reef (500mL) - Brightwell
Brightwell Aquatics$26.28Concentrated Reef Builder for Coralline Algae, Corals, Clams & other Marine Invertebrates Overview Complete source of the elements and molecules that are directly used by corals, clams, and... -
4K Gyre Flow Pump (Pump Only) - Icecap
Icecap$184.79The IceCap Gyre is back and better than ever! The all-new IceCap 4K Gyre Flow Pump is more powerful than its 3K predecessor. Gyre 4K Pump Features & Benefits Unique Gyre Flow: Virtually... -
On Sale 10%
On Sale 10%Eden X 60 FLED - WHITE - Waterbox
Waterbox$1,849.00$1,664.10The EDEN series delivers elegantly simple freshwater and planted aquarium setups. With thoughtfully designed lighting and layout recommendations, they’re perfect for low- to mid-tech planted... -
MicroBacter 7 (250 ML - 8 oz) Complete Bioculture for Marine & Freshwater - Brightwell
Brightwell Aquatics$13.13Complete Bioculture for Establishing Biological Filtration & Rapidly Improving Water Quality Overview Complex system of non-pathogenic aerobic and anaerobic microbes, as well as natural... -
Reef Code B Balanced Calcium & Alkalinity System Part B (2 L) - Brightwell Aquatics
Brightwell Aquatics$23.76Balanced Calcium & Alkalinity System for All Marine Fish & Reef Aquaria Overview The carbonate-bearing component of a two-part method for dosing calcium andcarbonates (the substances largely... -
MicroBacter 7 (1L - 33 oz) Complete Bioculture for Marine & Freshwater - Brightwell
Brightwell Aquatics$39.71Complete Bioculture for Establishing Biological Filtration & Rapidly Improving Water Quality Overview Complex system of non-pathogenic aerobic and anaerobic microbes, as well as natural... -
Professionel 5e 700 External Filter - Eheim
EHEIM$599.95The EHEIM professionel 5e offers you unique intelligence and several functional advantages.The EHEIM professionel 5e is our best external filter to date, offering everything an aquarium enthusiast... -
Professionel 5e 450 External Filter - Eheim
EHEIM$529.95The EHEIM professionel 5e offers you unique intelligence and several functional advantages.The EHEIM professionel 5e is our best external filter to date, offering everything an aquarium enthusiast... -
Liquid Reef (250mL) - Brightwell
Brightwell Aquatics$16.43Concentrated Reef Builder for Coralline Algae, Corals, Clams & other Marine Invertebrates Overview Complete source of the elements and molecules that are directly used by corals, clams, and... -
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... -
Koralle-VM (500 mL) - Brightwell
Brightwell Aquatics$33.02Advanced Vitamin, Minor, & Trace Element Supllement for all Marine Fish & Reef Aquaria Overview Unique vitamin and minor and trace element complex for establishing and replacing substances... -
MicroBacter 7 (500ML - 16 oz) Complete Bioculture for Marine & Freshwater - Brightwell
Brightwell Aquatics$23.87Complete Bioculture for Establishing Biological Filtration & Rapidly Improving Water Quality Overview Complex system of non-pathogenic aerobic and anaerobic microbes, as well as natural... -
On Sale 10%
On Sale 10%Eden X 60 FLED - ASPEN - Waterbox
Waterbox$1,849.00$1,664.10The EDEN series delivers elegantly simple freshwater and planted aquarium setups. With thoughtfully designed lighting and layout recommendations, they’re perfect for low- to mid-tech planted... -
Koralle-VM (2L) - Brightwell
Brightwell Aquatics$89.69Advanced Vitamin, Minor, & Trace Element Supllement for all Marine Fish & Reef Aquaria Overview Unique vitamin and minor and trace element complex for establishing and replacing substances... -
FlorinBacter7 (500mL) - Brightwell
Brightwell Aquatics$23.87Complete Bioculture for all Freshwater and Planted Aquaria Overview Suspension of non-pathogenic aerobic and anaerobic microbes, as well as natural enzymes, specifically formulated to establish... -
Shrimp FlorinBacter7 (125mL) - Brightwell
Brightwell Aquatics$10.52Complete bioculture for all freshwater shrimp and freshwater fish & planted aquaria Overview Copper free and shrimp safe. Suspension of non-pathogenic aerobic and anaerobic microbes, as well as... -
On Sale 10%
On Sale 10%Eden X 80 FLED - ASPEN - Waterbox
Waterbox$2,249.00$2,024.10The EDEN series delivers elegantly simple freshwater and planted aquarium setups. With thoughtfully designed lighting and layout recommendations, they’re perfect for low- to mid-tech planted... -
On Sale 10%
On Sale 10%Eden X 80 FLED - WHITE - Waterbox
Waterbox$2,249.00$2,024.10• EDEN X 80 Includes: Aquarium, Cabinet, & FLED 46• EDEN X 80 COMPLETE Includes: Aquarium, Cabinet, Space EKO 300(2) & FLED 46 Bigger Amazingly Clear D -
Microvore (250mL) - Brightwell
Brightwell Aquatics$13.11Microdiet for Planktivorous Marine Fishes, Corals & other Suspension-Feeding Invertebrates Overview Suspension of particulate, microencapsulated marine proteins, lipids, and carbohydrates... -
On Sale 10%
On Sale 10%Eden X 80 FLED - BLACK - Waterbox
Waterbox$2,249.00$2,024.10The EDEN series delivers elegantly simple freshwater and planted aquarium setups. With thoughtfully designed lighting and layout recommendations, they’re perfect for low- to mid-tech planted... -
Octo Pulse 2 Flow Pump w/ WaveEngine LE Controller - Reef Octopus
Reef Octopus$381.14Max Flow: 1,600gph | 5-10watts | 20 - 80+ gallonsIncludes: Octo Pulse 2, PSU, and WaveEngine Light Controller Mount applicable for glass or acrylic aquariums up to 1/2in. MASSIVE WATER... -
MicroBacter 7 (20L - 5 Gallons) Complete Bioculture for Marine & Freshwater - Brightwell
Brightwell Aquatics$441.91Complete Bioculture for Establishing Biological Filtration & Rapidly Improving Water Quality Overview Complex system of non-pathogenic aerobic and anaerobic microbes, as well as natural... -
Apex FMK Flow Monitoring Kit - Neptune Systems
Neptune Systems$259.99The Fluid Monitoring Kit Includes: 1x - FMM Fluid Monitoring Module 1x - 1" Flow Sensor (FS-100) 2x - 1/2" Flow Sensor (FS-50) 2x - 1" Unions 4x - 1/2" Adapters FMK What's In The Box? The...
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
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...