Products (1313)
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RedFlex Reef Sump 300 (37" x 14.5" x 16") - Pro Clear Aquatic Systems
Pro Clear Aquatic Systems$548.99The Red Flex Reef Sump is designed specifically for saltwater systems. This sumps features a modern red and white acrylic design. Water flows through the two overflow ports, into... -
On Sale 10%
On Sale 10%Frozen Silversides Flat Pack (4 oz) - Ocean Nutrition
Ocean Nutrition$11.99$10.79A unique formula specifically designed for Marine Angelfish. Contains marine sponges, a primary component -
On Sale 20%
On Sale 20%CustomCradle Pro Magnetic Probe Holder - Innovative Marine
Innovative Marine$36.00$28.80Introducing the Custom Cradle Pro Magnetic Probe Holder Holds up to 5 Probes A magnetically mounted probe holder that organizes your devices in the most simple and efficient way possible. Other... -
MC811US MAX pH/EC/Temp Monitor - Milwaukee
Milwaukee Instruments$308.20Why Guard when you can Monitor! The Milwaukee MC811 MAX pH/EC/Temp Monitor lets you monitor your pH/EC/Temp levels 24/7 automatically. RANGE: 0.0 - 12.0 pH | 0.00 to 5.00 mS/cm | 14.0& -
RedFlex Reef Sump 200 (32" x 12" x 16") - Pro Clear Aquatic Systems
Pro Clear Aquatic Systems$460.99The Red Flex Reef Sump is designed specifically for saltwater systems. This sumps features a modern red and white acrylic design. Water flows through the two overflow ports, into... -
On Sale 10%
On Sale 10%Frozen Silversides Flat Pack (16 oz) - Ocean Nutrition
Ocean Nutrition$37.99$34.19A unique formula specifically designed for Marine Angelfish. Contains marine sponges, a primary component -
AQUASPIN Saltwater Disks (case of 50 tests) - API
API$399.99Testing saltwater aquarium water in minutes, the API AQUASPIN Saltwater Disk is used in the AQUASPIN photometer and is ideal for testing saltwater or reef aquarium parameters. The sealed disk is a... -
Octopus Cleaner 300 - Automatic Neck Cleaner - Reef Octopus
Reef Octopus$369.59Enhanced Skimmer Performance with Less Maintenance Automatic cleaning lids are designed to fit Reef Octopus protein skimmers wipe the neck clean for less maintenance and enhanced performance... -
Reef Kalkwasser Powder (500 gm - 1.1 lbs) - Seachem
Seachem$15.62Reef Kalkwasser™ is a pure calcium hydroxide with unsurpassed purity and solubility characteristics. Calcium hydroxide is used to prepare limewater (kalkwasser) solutions that will maintain calcium... -
Oman Clownfish (Amphiprion ocellaris) - ORA
ORA$191.99This incredibly rare clownfish was impossible to see outside of its natural habitat until just very recently. Found exclusively in the isolated reefs around Oman, there have only been a handful of... -
On Sale 15%
On Sale 15%LifeRock Reef Forest Kit with Arches - Caribsea
Caribsea$309.99$263.49LifeRock Forest gives your reef tank a wide, open scape with plenty of room for corals and loads of interesting swim areas. No two builds are the same, each scape is your own with so many deign... -
On Sale 10%
On Sale 10%Frozen Angel Formula (35 cubes, 3.5 oz) - Ocean Nutrition
Ocean Nutrition$12.99$11.69A unique formula specifically designed for Marine Angelfish. Contains marine sponges, a primary component -
On Sale 10%
On Sale 10%Frozen Special Formula VHP (70 cubes, 7 oz) - Ocean Nutrition
Ocean Nutrition$22.99$20.69 -
RedFlex Reef Sump 100 (23.5" x 10" x 16") - Pro Clear Aquatic Systems
Pro Clear Aquatic Systems$410.99The Red Flex Reef Sump is designed specifically for saltwater systems. This sumps features a modern red and white acrylic design. Water flows through the two overflow ports, into... -
RedFlex Reef Sump 400 (45" x 14.5" x 16") - Pro Clear Aquatic Systems
Pro Clear Aquatic Systems$619.99The Red Flex Reef Sump is designed specifically for saltwater systems. This sumps features a modern red and white acrylic design. Water flows through the two overflow ports, into... -
pHep®+ Waterproof Pocket pH Tester with 0.01 pH Resolution (HI98108) - Hanna Instruments
Hanna Instruments$79.99The HI98108 pHep+® pH tester provides high accuracy measurements in a rugged pocket-sized design. This ph tester features an exposed temperature sensor for automatic temperature compensated readings... -
Turbine Duo Centrifugal Pump TD-12K (3000gph) - Maxspect
Maxspect$549.99Reinventing aquarium water circulation, the Maxspect Turbine Duo is a revolutionary dual-output DC return pump designed to replace multiple standalone pumps in your sump setup. Utilizing ultra-quiet... -
Turbine Duo Centrifugal Pump TD-9K (2500gph) - Maxspect
Maxspect$439.99Reinventing aquarium water circulation, the Maxspect Turbine Duo is a revolutionary dual-output DC return pump designed to replace multiple standalone pumps in your sump setup. Utilizing ultra-quiet... -
On Sale 15%
On Sale 15%H160 Tuna Flora LED Refugium Light - Kessil
Kessil$289.00$245.65Kessil H160 Tuna Flora LED Refugium Grow Light is a horticultural light that is fine tuned for photosynthesis and uses the same platform as the Kessil A160. There are no white LEDs in the Kessil... -
On Sale 10%
On Sale 10%(OPEN BOX) H160 Tuna Flora LED Refugium Light - Kessil
Kessil$289.00$259.99UNUSED CUSTOMER RETURN Kessil H160 Tuna Flora LED Refugium Grow Light is a horticultural light that is fine tuned for photosynthesis and uses the same platform as the Kessil A160. There are no white... -
Feeding Station - Eheim
EHEIM$12.45The EHEIM feedingSTATION serves your fish's meals underwater, at a fixed location. When you feed your fish, the food usually floats on the water surface where it spreads and disperses but any... -
AR618 Algae Reactor 2024 "Saltwater Blue Edition" - Geo's Reef
Geo's Reef$599.00The NEW 2024 GEO Algae Reactor is designed to filter your aquarium water by removing phosphates, nitrates, Co2 and help raise your aquarium pH without the use of artificial media. This amazing... -
MTO 7 Tube Magnetic Tube Organizer - AvidAqua
AvidAqua$44.95Since they first hit the market, there have not been significant improvements in magnetic tube holding designs. The MTO Magnetic Tubing Organizer changes that with innovative new features. First,... -
Captive-Bred Snow Storm (Amphiprion ocellaris) - ORA
ORA$95.99ORA Snow Storms are Amphiprion ocellaris that inherited copies of both the Storm and Snowflake pattern genes. The fish are distinct from other white varieties of clownfish in that each fin is... -
Captive-Bred Gold Dot Maroon Small (Amphiprion biaculeatus) - ORA
ORA$30.99One (1) Small Gold Dot Maroon Clownfish The Gold Dot Maroon is a variation of the incredible Gold Stripe Maroon clownfish. Every Gold Dot Maroon is a one-of-a-kind fish, as no two individuals look... -
Captive-Bred Gold Dot Maroon (Amphiprion biaculeatus) PAIR - ORA
ORA$112.99One (1) Small Gold Dot Maroon Clownfish The Gold Dot Maroon is a variation of the incredible Gold Stripe Maroon clownfish. Every Gold Dot Maroon is a one-of-a-kind fish, as no two individuals look... -
On Sale 10%
On Sale 10%Frozen Chopped Clams (35 cubes, 3.5 oz) - Ocean Nutrition
Ocean Nutrition$11.99$10.79Naturally nutritious frozen fish food. Rich in protein. Carefully cleaned to assure product qual -
On Sale 10%
On Sale 10%Frozen Special Formula VHP (35 cubes, 3.5 oz) - Ocean Nutrition
Ocean Nutrition$12.99$11.69 -
Bulk Deionization Resin - Color Changing (1.5 gallons - 7.5 lbs) - Bulk Reef Supply
Bulk Reef Supply$69.99We recommend color changing resin for the fact that it will physically change colors as it gets exhausted. That allows you to monitor the consumption of the DI resin and know when to change it out. ... -
(XR717) RMS Rail Hanging Kit - Ecotech Marine
Ecotech Marine$59.99Premium hanging kit for suspending one or multiple EcoTech Marine Radion G4 Pro LED lights. Eco Tech Marine RMS Hanging Kit features a simple modular design that accommodates a variety of lighting... -
Slide-Out Control Panel 60 - Red Sea
Red Sea$155.00Designed with hobbyist needs in mind, Red Sea’s new slide-out Control Panel helps you to get the most out of your cabinet space by placing your dosers, controllers and other devices in one easily... -
Turbine Duo Centrifugal Pump TD-6K (1700gph) - Maxspect
Maxspect$409.99Reinventing aquarium water circulation, the Maxspect Turbine Duo is a revolutionary dual-output DC return pump designed to replace multiple standalone pumps in your sump setup. Utilizing ultra-quiet... -
Bulk Deionization Resin - Color Changing (1.25 lbs) - Bulk Reef Supply
Bulk Reef Supply$18.99We recommend color changing resin for the fact that it will physically change colors as it gets exhausted. That allows you to monitor the consumption of the DI resin and know when to change it out. ... -
On Sale 10%
On Sale 10%Frozen Brine Shrimp (70 cubes, 7 oz) - Ocean Nutrition
Ocean Nutrition$17.99$16.19Naturally nutritious frozen fish food. Rich in protein and supports coloration. Carefully cleane -
100 GPD - 4 Stage Professional RODI (Pro Level) - SaltwaterAquarium.com
SaltwaterAquarium$379.99We consider this our PRO RODI system. It is also a 4 stage 100 GPD System but in this case, there is a built-in microcontroller that will automatically manage the flushing of the membrane, so you do... -
MW101 PH Meter - Milwaukee Instruments
Milwaukee Instruments$166.75The Milwaukee MW101 PRO pH meter has won fans around the world with its reliable, fast and simple operation as well as its toughness and accuracy. The MW101 delivers fast results to ±0.02 pH... -
Captive-Bred Zombie (Amphiprion ocellaris) - ORA
ORA$71.99Like a fish that’s returned from the dead, the ORA Zombie Clownfish is truly one of the more unique strains of Black Ocellaris. These fish start out as neon orange juveniles with iridescent, blood... -
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HYDROS 2mL/min Dosing Pump
Hydros$90.08Requires a HYDROS System to operate The HYDROS 2mL/min Dosing Pump is a simple and affordable dosing pump perfect for automating the addition of liquid supplements, trace elements, and two-part... -
ITC-308S Dual Stage Temperature Controller - Inkbird
Ink Bird$36.79Aquarium Temperature Control by InkBird On/Off Control, Heating and Cooling High and Low Temperature Alarms Dual Relay Design for Redundancy A heater controller is a crucial safeguard in an...