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Marco Rocks Reef Saver Premium Rock (by the lb) - Marco Rock
MarcoRocks$3.49"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 size/shape/weight. Marco ReefSaver is a natural... -
MarcoRocks Shelf Premium Dry Rock (by the lb) - Marco Rock
MarcoRocks$6.99"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 size/shape/weight. This is Marco Rocks newest... -
ReefMat 1200 Replacement Fleece (115') Roll - Red Sea
Red Sea$31.99Efficient, high-flow, skimmer friendly non-woven polyester fleece-mat rolls. Installation Instructions for EVERY Red Sea Model - https://www.redseafish.com/hardware/reefmat/installation-options/ ReefMat 1200 Length: 115' Width: 6.7" -
Arag-Alive Special Grade Reef Sand (20 lb) 1.0 - 2.0 mm - Caribsea
Caribsea$38.95You 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 cooperation with public aquariums and zoological parks... -
VorTech MP40wQD QuietDrive Propeller Wave Pump - Ecotech Marine
Ecotech Marine$469.99The gold standard for generating flow in reef tanks, the VorTech® is unsurpassed in beauty and functionality. Dimensions Dry-Side: 3.00 x 2.25 inches (76.0 x 57.0 mm) Wet-Side: 3.00 x 3.00 inches (76.0 x 76.0 mm) Flow Flow: 4,500+ gallons... -
HI98319 Salinity & Temperature Tester - Hanna
Hanna Instruments$89.99We are pleased to announce our NEW HI98319 waterproof salinity and temperature tester! Waterproof and floats! Includes 4x of the Salinity Calibration Fluid Packets. Automatic Calibration – A 35.00 ppt solution is used for calibration and... -
AccuraSea Seawater Salt Mix Box (200 Gallon) - Two Little Fishies
Two Little Fishies$97.99200 gallon box, contains four individually packed 50 gallon bags. At Two Little Fishies the big picture has always been about Little details. That’s why we’ve made a new synthetic seawater mix like no other. We call it AccuraSea1. AccuraSea1... -
SMALL (4"-8") Reef Saver Premium Dry Rock (by the lb) - Marco Rock
MarcoRocks$3.75"By the Pound" means you are choosing the weight of your rock. Ex: Qty 10 is 10 Pounds of Rock, NOT 10 Rocks. Selling individual rocks is impossible due to the fact that every rock is unique in size/shape/weight. Marco ReefSaver is a natural... -
Magnetic Optical Sensor (MOS) - Neptune Systems
Neptune Systems$41.99The Magnetic Optical Sensor replaces our optical sensor with magnet and offers an improved look, feel, and magnetic design that also lends itself to help prevent water incursion into the sensor. This sensor plugs into your FMM and, using reflected... -
Apex ATK V2 Automatic Top-Off Kit ATO (ATK) - Neptune Systems
Neptune Systems$239.99The 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 than the chore of adding water, every day, to make up for... -
Ultra Zero Utility Water Mixing Pump - Sicce
Sicce$109.99The Sicce ultra zero utility pump is scientifically designed for pumping cloudy water without a large debris content. This multi-purpose pump is ideal for solving many issues associated with domestic hydroponic and aquatic applications such as pumping... -
Revive Coral Cleaner (500 ml / 16.8 oz) - Two Little Fishies
Two Little Fishies$12.99A revolutionary product developed by Julian Sprung for cleansing live stony and soft corals, zoanthids, and anemones. It is a surface cleaning dip based on plant extracts. Use for all general purpose live coral cleansing, as a part of acclimation to... -
AcroPower Amino Acids for SPS Corals (1 Gallon) - Two Little Fishies
Two Little Fishies$73.42AcroPower supplies amino acids that corals need to build their skeletal architecture. Like other cnidaria, corals have a special ability to uptake dissolved amino acids across their entire surface. Closed system aquariums with protein skimming and other... -
Fluid Monitoring Module (Module Only) - Neptune Systems
Neptune Systems$109.99FMM – FLUID MONITORING MODULE IT DOES SO MUCH! This is just the module itself without and sensors. The FMM (Fluid Monitoring Module) is a module that connects to any Apex (Apex(2016), Apex Classic, Apex Lite, Apex Jr.) via it’s AquaBus... -
ReefMat 1200 Fleece Roller Filter - Red Sea
Red Sea$429.00The ReefMat is a plug & play, fully automated, smart fleece roller filter that keeps your aquarium water crystal clear for weeks at a time. Installation Instructions for EVERY Red Sea Model - https://www.redseafish... -
Optical Multi-Surface Leak Sensor (LD-3) - Neptune Systems
Neptune Systems$42.99New to the leak detector offerings is the Optical Multi Surface Leak Sensor (LD-3). This is a weighted sensor that is an improved sensor and design over our Solid-Surface Leak Sensor (LD-2). Those improvements include: An epoxied design... -
Frozen Saltwater Multi-Pack Roll-A-Cube (2 lbs - 216 cubes) - San Francisco Bay Brand
San Francisco Bay Brand$53.99Four Varieties of Food For All Saltwater Fish Saltwater Multi-Pack™ is four varieties of food in one package! It contains six cubes each of Marine Cuisine™, Emerald Entrée™, Plankton, and Omega Brine Shrimp in a convenient... -
MEDIUM (8"-11") Reef Saver Premium Dry Rock (by the lb) - Marco Rock
MarcoRocks$3.75"By the Pound" means you are choosing the weight of your rock. Ex: Qty 10 is 10 Pounds of Rock, NOT 10 Rocks. Selling individual rocks is impossible due to the fact that every rock is unique in size/shape/weight. Marco ReefSaver is a natural... -
Fishless Fuel Ammonia Solution (2 oz) - Fritz
Fritz Aquatics$4.23Establishing a healthy biological filter is essential to every aquatic system. Fritz Fishless Fuel eliminates the guesswork of dry ammonium chloride powders and other ammonia sources such as fish food or other organic materials. When using Fritz Fishless... -
15" Liquid Level Sensor (LLS-15) - Neptune Systems
Neptune Systems$64.99Probably the most popular sized level sensor this is the ideal sensor for your average containers used in and around aquarium. This will be the ideal sensor for measuring the return pump section of your sump. You will be able to make... -
CorAffix Coral Glue Pro (295 ml) - Two Little Fishies
Two Little Fishies$41.35CorAffix Pro is an ethyl cyanoacrylate bonding compound with a thick gel consistency and lightning fast bonding. It is very easy to use for attaching frags of stony corals, zoanthids, and some soft corals to plugs or bases. Also great for Aquascaping... -
Apex ADM Silver Display - Neptune Systems
Neptune Systems$115.99A redesigned display module has been created with a slick new look that matches the color scheme. Orange LED -
Syncra SDC 3.0 WIFI Return Pump (260 - 800 gph) - Sicce
Sicce$269.99SYNCRA SDC 3.0 is the latest to complete the successful Sicce Wi-Fi controllable pumps range This compact pump integrates all SYNCRA SDC pumps main features and has been upgraded by an immediate and easy set up system while connecting the pump to the... -
SS-TEN - 10 Gallon Auto Top Off Container (w/ Neptune LLS Port) - Bashsea
Bashsea$199.00ATO - A feature rich, multi-purpose reservoir. Bashsea has packed the ATO full of versatile features so you can use it the way you want to use it. Now With a Port that fits the Neptune Systems Liquid Level Sensor Perfectly. We recommend... -
On Sale 15%
WIFI Dongle for Kessil A360X - Kessil
Kessil$99.00$84.15The Kessil WiFi Dongle is the simplest, most reliable wireless lighting option in the market. Used together with the best-in-class A360X, the WiFi Dongle’s small frame plugs into the fixture’s K-Link port, and gives users the ability to... -
Care Magnet Strong+ Plus 0222.025 Aquarium Algae Cleaner - 3/4" to 1" - Tunze
Tunze$97.99The "Care Magnet" is a breath of fresh air in the field of aquarium pane cleaner design, consisting of an ergonomic handle and special plastic blades made of wear-resistant high performance plastic. The patented slim Care Magnet is significantly more... -
C-Balance 2 Part Supplement (2 Gallon Set) 2x - 1 Gallon Bottles - Two Little Fishies
Two Little Fishies$47.51C-Balance® - Two Part Balanced Ionic Supplement of Calcium and Buffer for Marine Aquariums Manufactured by Two Little Fishies This two-part calcium and alkalinity maintenance system adjusts calcium, magnesium, and strontium ions to natural... -
Syncra SDC 6.0 WIFI Return Pump (530 - 1450 gph) - Sicce
Sicce$369.99SYNCRA SDC are the latest generation of SYNCRA pumps and are equipped with integrated intelligence systems to meet the needs of advanced recirculating applications. With programming freedom, controllability is finally coupled with power, energy... -
Syncra SDC 9.0 WIFI Return Pump (800 - 2500 gph) - Sicce
Sicce$499.99SYNCRA SDC are the latest generation of SYNCRA pumps and are equipped with integrated intelligence systems to meet the needs of advanced recirculating applications. With programming freedom, controllability is finally coupled with power, energy... -
CDX Carbon Dioxide Adsorption Media (3 L) Bucket - Two Little Fishies
Two Little Fishies$67.48Tackle pH management at the source for water parameters vital for healthy reef aquariums. Two Little Fishies CDX Carbon Dioxide Adsorption Media help maintain and elevate aquarium pH by removing CO2 (carbon dioxide) introduced through protein skimmers... -
A3 Apex PRO System (A3PROSYS) - Neptune Systems
Neptune Systems$945.99Key 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 multi-surface leak detection probe that works on any... -
Apex 1LINK - Power and Communication Module - Neptune Systems
Neptune Systems$114.991LINK™ – Easy, one-click installation The WAV is the first of a line of aquarium products from Neptune Systems that will use a completely new interface. While many in the aquarium world continue to embrace wireless technologies for... -
Mega Veggie Mag - Two Little Fishies
Two Little Fishies$49.99The Mega VeggieMag for Big Fish uses extra-strong magnetic attraction instead of a suction cup to hold the SeaVeggies clip in place, for aquariums with 1/2" to 3/4" windows! It’s easy to position at any level in the aquarium, and easy to retrieve... -
Marco Rock Powder - Natural (3 lbs) - Marco Rocks
MarcoRocks$15.39Add to your glue joints when bonding Marco Rocks products to create a seamless look. Made from pure powdered Marco Rocks. MR Powder packaging: 3 lb jars -
TURBOSTART 900 Saltwater (32 oz) Live Nitrifying Bacteria - Fritz
Fritz Aquatics$135.99Live product. Keep refrigerated. Do not freeze. Refrigerated life is 4 months with a temperature Range of 34 - 50 degrees F. Use before expiration date on bottom of bottle. Shipping: Live Foods Ship on Select Days & Have a 100% Arrive Alive... -
Captive-Bred Black Storm (Amphiprion ocellaris) - ORA
ORA$119.99The ORA Black Storm is a distinct designer strain of Amphiprion ocellaris with an unmistakable black and white panda pattern. While the face will always remain white with black eyes, the black patterning on the fish can appear in any number of... -
800 Watt Titanium Heater w/HC-820M Digital Controller (140-265 Gallon) - Finnex
Finnex$109.99The Titanium Finnex Heaters are corrosion-resistant, extending the life exponentially from saltwater damage. Virtually unbreakable, especially in comparison with the standard glass aquarium, these tube are built to last. The ultra heating... -
Full Apex A3 PRO Trident DOS QD Package - Neptune Systems
Neptune Systems$1,970.97This Package Includes: 1x - Full Apex A3 PRO WIFI Controller System 1x - Apex TRIDENT - Automatic Water Tester w/2 Month Reagents & Calibration Fluids 1x - Neptune DOS QD Dosing Pump The New Apex System includes probes for Temperature, pH,... -
Syncra SDC 7.0 WIFI Return Pump (800 - 1900 gph) - Sicce
Sicce$429.99SYNCRA SDC are the latest generation of SYNCRA pumps and are equipped with integrated intelligence systems to meet the needs of advanced recirculating applications. With programming freedom, controllability is finally coupled with power, energy... -
Complete Drip Acclimation Kit (PH, Temp, Salinity)
All Misc Brands$109.99Acclimating fish and coral gives your new arrivals and fin up for living in your tank. Drip acclimating is less intensive on you and easier on the fish. This simple, yet effective drip acclimator is used around our office and by Mr. Saltwater Tank...