Factory Replacement Impeller for SDC 7.0 / ADV 7.0

Factory Replacement Impeller for SDC 6.0 / ADV 5.5

The Electric Jewel of the Reef A living jewel of the ocean, the Flame Scallop is one of the most visually stunning and unique invertebrates available in the marine aquarium hobby. With its brilliant red mantle and long, flowing tentacles, it is a truly...

The Majano Wand is an easy and effective tool for ridding your tank of pesky anemones like Majanos and Aiptasia. It works by breaking down the water molecules in the cells of the anemone into hydrogen gas and oxygen. This forces...

The Majano Wand is an easy and effective tool for ridding your tank of pesky anemones like Majanos and Aiptasia. It works by breaking down the water molecules in the cells of the anemone into hydrogen gas and oxygen. This forces...

The 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 controller comes fitted with a titanium remote temperature...

BACTO ENERGY is a special carbon source designed to feed nutrient reducing bacteria in marine aquariums. After addition of Bacto Energy bacteria will grow rapidly and thereby will convert unwanted nutrients like nitrite, nitrate and phosphate into...

Over time the efficiency of the UV sterilizer will start to diminish because the lamp degrades and will no longer putting out the same amount of energy and spectrum.  Replace your UV lamp and quartz sleeve once a year or every 10,000...

Over time the efficiency of the UV sterilizer will start to diminish because the lamp degrades and will no longer putting out the same amount of energy and spectrum.  Replace your UV lamp and quartz sleeve once a year or every 10,000...

Over time the efficiency of the UV sterilizer will start to diminish because the lamp degrades and will no longer putting out the same amount of energy and spectrum.  Replace your UV lamp and quartz sleeve once a year or every 10,000...

Easily attaching to the side of most aquariums up to 1″ thick, the Multi-Chamber Holding & Breeding Box provides up to 3 separate housing compartments for protecting fry, sick/weak fish or new fish that require acclimation. Multi-functional...

Serpent starfish are opportunistic scavengers. This means they eat almost anything they find or catch.  This voracious carnivore can make quick work of any uneaten meaty food it finds fallen throughout your aquarium.  Serpent's stars are a...

The Authentic Reef-Safe Sand Cleaner Achieve a flawlessly clean and healthy sandbed with the one true Reef Safe Sand Sifting Starfish, Archaster typicus. This dedicated detritivore is nature's perfect solution for maintaining a pristine substrate. It...

Serpent Starfish (Ophioderma spp.) - Colors Vary.  Most are brown/black in color. The Ultimate Reef Scavenger and Master of Stealth Introduce a touch of serpentine grace to your aquarium with the Serpent Starfish. A fascinating and highly...

The Solar-Powered Bryopsis Eater Behold one of the most beautiful and biologically fascinating creatures in the marine hobby: the Lettuce Nudibranch. This stunning sea slug, with its frilly, ribbon-like body, truly resembles a vibrant piece of lettuce...

Nerite snails are extremely popular for their unique patterns and colors, as well as their practical benefits. They work hard to clean algae off of glass, plants, and decorations, they eat hair algae, and they keep your substrate clean and the...

Nerite snails are extremely popular for their unique patterns and colors, as well as their practical benefits. They work hard to clean algae off of glass, plants, and decorations, they eat hair algae, and they keep your substrate clean and the...

Tropic Marin® Syn-Biotic Sea Salt contains probiotic bacteria for fish and shrimp and special prebiotic bacteria food to promote probiotic bacterial growth and to create low-nutrient conditions in the aquarium for LPS and SPS corals. The term...

Radion G6 models are built on the same heat sink and driver platform as the equivalent Radion G5 models (XR15 or XR30). Excitingly this allows for a same model (XR15 and XR30) upgrade path for G5 to G6. Included in the upgrade kit is the G6 cluster and...

Radion G6 models are built on the same heat sink and driver platform as the equivalent Radion G5 models (XR15 or XR30). Excitingly this allows for a same model (XR15 and XR30) upgrade path for G5 to G6. Included in the upgrade kit is the G6 cluster and...

Radion G6 models are built on the same heat sink and driver platform as the equivalent Radion G5 models (XR15 or XR30). Excitingly this allows for a same model (XR15 and XR30) upgrade path for G5 to G6. Included in the upgrade kit is the G6 cluster and...

Radion G6 models are built on the same heat sink and driver platform as the equivalent Radion G5 models (XR15 or XR30). Excitingly this allows for a same model (XR15 and XR30) upgrade path for G5 to G6. Included in the upgrade kit is the G6 cluster and...

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 LED lighting can be. The 6th generation pushes the...

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 LED lighting can be. The 6th generation pushes the...

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 LED lighting can be. The 6th generation pushes the...

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 LED lighting can be. The 6th generation pushes the...

ORA® Aquacultured Assorted Beginner Hardy Frag 5 Pack Includes: Green Birdsnest Mint Pavona Stuber Stag Blue Polyp Cap Pink & Green Damicornis Green Birdsnest The ORA Green Birdsnest is a thin branched Seriatopora that produces stunning green...

ORA® Aquacultured Assorted SPS Frag 5 Pack Includes: Hyacinth Birdsnest Green Stylophora Yellow Fuzzy Pink Blush Peach Digitata Hyacinth BirdsnestHyacinth Birdsnest is fine branched Seriatopora having a vivid pink coloration with blue polyps and...

The heating element holders safely keep your aquarium and or sump from direct contact with your heating elements. Adjust the heating elements to your manufacturer's designated water level and position by using the Magnetic holders. Heating Element...

Yellow Watchman Gobies are fascinating reef fish. The Watchman name comes from their symbiotic relationship with pistol shrimp. The gobies are the lookouts and the shrimp are the burrow diggers/keepers. While the shrimp is digging it keeps one antenna on...

A stunning branched staghorn species with narrow corallites, brilliant violet polyps and creamy yellow tips. This fast growing and hardy ORA coral encrusts with a yellowy base before shooting new...

An incredibly tough coral from our MIMF collection. Thick, finger like stalks grow upwards from a wide, stocky base. The numerous yellow polyps give this coral a very fuzzy appearance. Depending on the lighting spectrum used, the colors can vary from...

T Series submersible heaters combine electronic accuracy, reliable monitoring, and multiple safety features to easily maintain desired aquarium water temperatures. The 360° indicator light ring displays heat mode clearly from any angle, while a...

T Series submersible heaters combine electronic accuracy, reliable monitoring, and multiple safety features to easily maintain desired aquarium water temperatures. The 360° indicator light ring displays heat mode clearly from any angle, while a...

T Series submersible heaters combine electronic accuracy, reliable monitoring, and multiple safety features to easily maintain desired aquarium water temperatures. The 360° indicator light ring displays heat mode clearly from any angle, while a...

T Series submersible heaters combine electronic accuracy, reliable monitoring, and multiple safety features to easily maintain desired aquarium water temperatures. The 360° indicator light ring displays heat mode clearly from any angle, while a...

One of the toughest stony corals available, the vibrant Yellow Porites does well in a variety of reef settings and conditions. While tolerant of all types of water movement and aquarium lighting, aquarists will see the best of this coral in high light...

The Marshall Island Yellow Fuzzy is a thin branching Acropora that has an overall fluorescent yellow coloration with exceptionally good polyp extension. Placement: Middle – Top Lighting: Medium – High Flow: Moderate –...

*******THESE REACTORS ARE IN STOCK AND WILL SHIP SAME DAY NEXT DAY - NO NEED TO WAIT FOR THEM TO BE BUILT******* The Classic CR618 GEN 3 will hold 12 pounds of large grain media and is suitable for reef aquariums up to 300 gallons...

The Canary Blenny’s striking yellow color makes it an excellent addition to a reef aquarium. This exotic fish is found in the currents of lagoons and reefs off Fiji and Tonga where it feeds on zooplankton. The Canary Blenny is a natural choice for...