-
Reef BluePrint Isol8:Mg(SO)4 - Magnesium Sulfate (2.5 kg) - Captiv8 Aquaculture
Captiv8 Aquaculture$45.99Characteristics Active Components: Magnesium sulfate, heptahydrate, USP (≥99.75% purity) Basic Application See 'Application', below. Application Keep out of reach of children and unauthorized persons... -
Blade/Radion XR15/XR30 Hybrid Mount Bracket - Adaptive Reef
Adaptive Reef$45.99Combine the Best of Both Worlds Compatible with AquaIllumination Blade and EcoTech Radion Fixtures Sleek and Durable Design Perfect for Custom Hybrid Lighting Solutions Easy Installation with Included Hardware The Adaptive Reef Blade/Radion... -
Blade/Radion XR30 Perpendicular Hybrid Mount Bracket - Adaptive Reef
Adaptive Reef$49.99Combine the Best of Both Worlds Compatible with AquaIllumination Blade and EcoTech Radion XR30 Fixtures Sleek and Durable Design Perfect for Custom Hybrid Lighting Solutions Easy Installation with Included Hardware The Adaptive Reef Blade/Radion... -
Multi Blade LED Mounting Bracket - Adaptive Reef
Adaptive Reef$64.99Sleek, Sturdy Mounting Bracket for AI Blade LEDs Designed to Hold Up to Six AI Blade Fixtures Minimalist Design for a Clean, Professional Look Easy Installation with Included Hardware Upgrade your aquarium lighting system with the Multi Blade... -
Trident Waste Line Tubing - Neptune Systems
Neptune Systems$4.95The Trident Waste Line Tubing from Neptune Systems is a replacement part for maintaining the operation of your Trident system. This tubing is designed to replace worn, dirty, or damaged waste lines, helping ensure accurate water testing. -
EB832 Mounting Bracket - Neptune Systems
Neptune Systems$14.95The EB832 Mounting Bracket from Neptune Systems provides a durable and practical solution for securely mounting the EB832 Energy Bar. -
Apex Module Mounting Bracket - Neptune Systems
Neptune Systems$8.95The Apex Module Mounting Bracket from Neptune Systems ensures secure and organized placement of your Apex modules. This sturdy and compact bracket offers easy installation, keeping your system tidy and easily accessible for maintenance. -
Trident Sample Line Tubing - Neptune Systems
Neptune Systems$4.95The Trident Sample Line Tubing from Neptune Systems is a replacement part for maintaining the operation of your Trident system. This tubing is designed to replace worn, dirty, or damaged sample lines, helping ensure accurate water testing. -
Vectra S2 Impeller - Ecotech Marine
Ecotech Marine$39.99Replacement impeller for the EcoTech Marine Vectra S2 pump. -
Vectra L2 Impeller - Ecotech Marine
Ecotech Marine$49.99Replacement impeller for the EcoTech Marine Vectra L2 pump. -
SeaElements Water Conditioner (250 mL) - Two Little Fishies
Two Little Fishies$21.69SeaElements Julian Sprung’s Reef Formula Independent studies show that some trace elements accumulate in home aquariums to potentially toxic levels. SeaElements avoids contributing to this problem by including only those elements that are... -
Bio-FX Premium Filter Media (2L) - Fluval
Fluval$19.99BIO-FX is a premium biological media designed for use with canister filters and sumps of all sizes, including Fluval’s flagship FX series. Featuring a deep pore structure with interconnected micro-tunnels, BIO-FX offers a vast surface area where... -
PNS Deep Cycle (16 oz) Live Bacteria - Hydrospace
Hydrospace$33.99A Functional Cohort of Real Reef Bacteria Restore key anaerobic microbial genera for enhanced carbon, nitrogen and sulfur cycling. Conditions & Stabilizes Phototrophic diazotrophs are ecologically integral, and indeed well... -
Tangerine Dream Acan Colony WYSIWYG - SAQ Coral Farm
Saltwater Coral Farm$299.99Tangerine Dream Acan Colony WYSIWYG (Egg crate squares are 3/4") If you are looking to buy vibrant color coral online to add to your reef tank, this is the best choice. Tangerine Dream Acan Colony WYSIWYG is a fast growing coral that will... -
Zoa Branch Colony 60+ Polyps WYSIWYG - SAQ Coral Farm
Saltwater Coral Farm$139.99Zoa Branch Colony 60+ Polyps WYSIWYG (Egg crate squares are 3/4") If you are looking to buy vibrant color coral online to add to your reef tank, this is the best choice. Zoa Branch Colony 60+ Polyps WYSIWYG is a fast growing coral that will... -
Indo Cyphastrea Colony WYSIWYG - SAQ Coral Farm
Saltwater Coral Farm$169.99Indo Cyphastrea Colony WYSIWYG Egg crate 3/4" Squares. Pictured coral is “WYSIWYG”. If you are looking to start buying coral online to add to your reef tank, this is the best choice. Indo Cyphastrea Colony... -
On Sale 10%On Sale 10%
(OPEN BOX) GHL Doser & KH Director Faceplate Double Slat - Black - Adaptive Reef
Adaptive Reef$49.99$44.99UNUSED CUSTOMER RETURN Faceplates provide for a cleaner more flush installation to give your cabinet a higher-end, more custom look. They fit a wide variety of aquarium controllers, pump controllers, and auto top-off (ATO) controllers. Some popular... -
Nanostream 6055 Aquarium Wave Pump - Tunze
Tunze$249.99TUNZE® HUB EDITIONFor aquariums from 40 to 500 liters (10.6 to 132 USgal.).Flow rate: 1,000 to about 5,500 l/h (250 to about 1,450 USgal./h) with Turbelle® Controller 7020Energy consumption: 4 - 18 WPower supply unit: 100-240V... -
Nanostream 6040 Aquarium Wave Pump - Tunze
Tunze$199.99TUNZE® HUB EDITIONFor aquariums from 20 to 500 liters (5.3 to 132 USgal.).Flow rate: approx. 200 to 4,500 l/h (53 to 1,190 USgal./h) with Turbelle® Controller 7020Energy consumption: 1.5 - 13 WPower supply unit: 100-240V... -
Comline DOC Skimmer 9012 DC (9012.005) - Tunze
Tunze$469.99TUNZE® HUB EDITIONParticularly quiet and less energy consumption than the previous model!Safety extra-low voltage 12V (SELV). Recommended, depending on tank load, from 300 to 1,000 liters (79 to 317 USgal.) of sea water. Immersion depth:... -
Bio-Magnesium Supplement Powder (1500g, 3.3 lbs) - Tropic Marin
Tropic Marin$41.99Besides calcium and strontium, some coral and coralline red algae also store magnesium in their skeleton. It is biochemically directly involved in the photosynthesis of algae, i.e. the conversion of carbon dioxide and light into organic compounds... -
DC Flow Pump Replacement Strainer and Fittings 3170 gph (3254) - Current USA
Current USA$15.89Replacement molded plastic inlet screen, inlet, and outlet fittings for eFlux DC Flow Pump 3170 gph Model 6011. Includes: 1 - Inlet Molded Plastic Strainer 1 - Inlet Oring and Compression Nut 1 - Inlet 1.25" Hose Barb 1 - Inlet 1.5" Hose Barb 1 -... -
Helio Mini 50 Watt PTC Smart Aquarium Heater [Up to 20 gallons] - Innovative Marine
Innovative Marine$98.99Type a description for this product here... -
Micro FRESHWATER Ready Tank (0.3 Gallon) Standard (BLACK) - PNW Customs
PNW Custom$169.99The perfect small freshwater tank. Easily keep small fish and or shrimp on your desk. What's Included? The Micro Reef-Ready Tank includes a built in overflow and plumbing set up just like a full-size reef tank. Flow issues in the small... -
Micro FRESHWATER Ready Tank (0.3 Gallon) Standard (WHITE) - PNW Customs
PNW Custom$169.99The perfect small freshwater tank. Easily keep small fish and or shrimp on your desk. What's Included? The Micro Reef-Ready Tank includes a built in overflow and plumbing set up just like a full-size reef tank. Flow issues in the small... -
On Sale 39%On Sale 39%
(USED) Thermocontrol+-E (150 Watt) Aquarium Heater w/ WIFI - EHEIM
EHEIM$66.99$40.99USED - TESTED - WORKSWith EHEIM thermocontrol+ e, we offer you the aquarium heater of the future. Intelligent and ingeniously designed.EHEIM thermocontrol+ e is our first adjustable heater with digital control via WLAN. You can set the precise... -
Glass Small-In-One XL 5 Gallon Desktop Aquarium - PNW Custom
$259.00Introducing the NEW GLASS Small-In-One XL! This 5 Gallon Desktop Aquarium is the perfect companion for your home or office! Tailored towards the beginner who wants to get started in the saltwater hobby and full-blown experts alike, the PNW Custom Glass... -
On Sale 30%On Sale 30%
(DAMAGED) Black DELUXE XL Aquarium Controller Mounting Board w/Hinge Kit - Adaptive Reef
Adaptive Reef$299.99$209.99DAMAGED - CRACKED CORNER The perfect solution to help organize and control the rat's nest of wires that most aquariums suffer from. This board was created to easily allow you to mount an apex, power strips, equipment controllers and much more so... -
Aussie Frogspawn Colony 8"+ WYSIWYG - SAQ Coral Farm
Saltwater Coral Farm$239.99Aussie Frogspawn Colony 8"+ WYSIWYG (Egg crate squares are 3/4") If you are looking to start buying coral online to add to your reef or fish tank, this is the best beginner LPS coral. Aussie Frogspawn Colony 8"+ WYSIWYG. A great large polyp... -
ACI Cultured Frozen Brain Coral WYSIWYG - SAQ Coral Farm
Saltwater Coral Farm$129.99ACI Cultured Frozen Brain Coral WYSIWYG (Egg crate squares are 3/4") If you are looking to start buying coral online to add to your reef or fish tank, this is the best beginner LPS coral. ACI Cultured Frozen Moon Brain. A great large polyp... -
ACI Cultured Radioactive Grafted Moon Brain Coral WYSIWYG - SAQ Coral Farm
Saltwater Coral Farm$149.99ACI Cultured Radioactive Grafted Moon Brain Coral WYSIWYG (Egg crate squares are 3/4") If you are looking to start buying coral online to add to your reef or fish tank, this is the best beginner LPS coral. ACI Cultured Radioactive Grafted Moon Brain... -
ACI Cultured Neon Blue Grafted Moon Brain Coral WYSIWYG - SAQ Coral Farm
Saltwater Coral Farm$139.99ACI Cultured Neon Blue Grafted Moon Brain Coral WYSIWYG (Egg crate squares are 3/4") If you are looking to start buying coral online to add to your reef or fish tank, this is the best beginner LPS coral. ACI Cultured Neon Blue Grafted Moon Brain... -
On Sale 11%On Sale 11%
(OPEN BOX) Orbit Marine 18"- 24" Bluetooth IC LOOP PRO Dual LED System (4334) - Current USA
Current USA$251.95$224.99UNUSED CUSTOMER RETURN High output saltwater reef lighting systems includes Bluetooth Controller, 12VDC power supply and adjustable docking mounts. Kit Includes: 1x - Bluetooth Controller 2x - LOOP IC LED Strips 1x - LED Controller System w/... -
Benepellet Reef Small 1.7 mm Pellet Coral Food (1.3 oz) - Benepets
Benepets$19.99Small pellet size (1.7mm) - Sinking pellets - Based on the Benereef formula, now in a pellet form for convenient feeding and automatic feeder use. Benepellet Reef is scientifically engineered to optimize nutrients for your entire reef system... -
Benepellet LPS Small 1.7 mm Pellet Coral Food (1.3 oz) - Benepets
Benepets$19.99Small pellet size (1.7mm) - Sinking pellets. Based on the Benereef formula, Benepellet LPS is scientifically engineered to optimize nutrients for LPS corals, anemones, crustaceans, azoox corals, fish and invertebrates. Bioavailability and nutrient... -
On Sale 11%On Sale 11%
(OPEN BOX) Lunar Simulator 5-String LED - Neptune Systems
Neptune Systems$69.99$61.99UNUSED CUSTOMER RETURN Moonlight in the ocean is believed to be as significant as the time spent in full daylight. Moonlight triggers various internal and external biological activities among the many thousands of reef organisms. Many corals continue to... -
MicroBacter 7 Complete Bioculture for Marine & Freshwater (4L) - Brightwell
Brightwell Aquatics$84.99Complete Bioculture for Establishing Biological Filtration & Rapidly Improving Water Quality Overview Complex system of non-pathogenic aerobic and anaerobic microbes, as well as natural enzymes, specifically formulated to establish biological... -
Hybrid Pro Salt Mix Bucket (148 Gallon) - Aquaforest
Aquaforest$99.99Natural Seawater vs Manmade Salts.. Get the best of both worlds! Chemically pure, lab-made salt combined with natural sea salt flakes Proprietary blend of probiotic bacteria Natural nitrate and phosphate reduction Icreases coral color and... -
On Sale 39%On Sale 39%
(FACTORY REFURBISHED USED)48" Planted+ 24/7 HLC Silver Aquarium LED - Finnex
Finnex$104.99$63.99FACTORY REFURBISHED BY FINNEX When power and style combine The Finnex HLC series is the slimmest series yet solidly built in a eye catching aluminum hood. Featuring a unique four bulb cluster of 8,000K Daylight, Red, Blue, and Green LEDs - the HLC... -
RO TFC 150 GPD Membrane - Generic
Generic$50.99HYDRON Residential/Light Commercial Membrane Elements are a reliable alternative for your residential/light commercial and small system membrane needs HYDRON Membranes are manufactured in a State-of-the-Art, ISO-9001-2000 certified...