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...

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...

At only 8 inches by 6 inches, this aquarium has the ideal footprint for any small space without compromising on room for corals and inverts. The cube shape is perfect for a wide variety of creative microscapes, and the all-in-one style filtration has a...

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...

Highly desirable for both their vibrant color and attractive textures, Ricordea mushrooms are both beautiful and easy to care for. Our Ricordea Yuma glow with strokes of neon green and dark purple...

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...

Naturally found in seagrass beds off the coast of Japan, the ORA Whitespotted Pygmy Filefish is a diminutive addition to the peaceful marine aquarium. Growing only 3” long from their pouty colored lips to its paddle-like tail, this speckled fish...

The ORA Verde grows in compact, bushy colonies. This coral’s tissue is a beautiful Sargassum green color and it’s polyps are bright neon green. New growth appears pinkish when this coral is growing under intense lighting. Similar in growth to...

This fast growing Cespitularia was brought to us by Tony Vargas and has been growing in our greenhouse for several years. The stalks exhibit an iridescent indigo coloration while the delicate polyps typically appear a light gold color. This is...

MIMF Goniopora is one of the hardiest varieties of Goniopora or Flower Pot corals available making it suitable for aquaculture and life in aquariums. This strain of Goniopora does not exhibit the tissue erosion problems seen...

The MIMF Gem arrives as a pastel lavender colored coral, but soon develops rich greens with deep purple highlights under high actinic lighting. This piece will grow stocky branches with narrow tips and long colored corallites. In reef tanks with higher...

Capnella is a short branched soft coral having a greenish – tan base and darker well extended brown polyps with white stripes, also commonly known as the Kenya tree.  Structure resembles that of a hard coral as it stands erect, but when...

The ORA Mint Pavona (Pavona frondifera) is a thin and leafy species of Pavona.  Unlike its larger and more common relative Pavona cactus, the Mint Pavona exhibits a more delicate growth form and grows in a very compact colony. ORA obtained this...

The Variegated Sea Urchin, Lytechinus variegatus, has been a popular invertebrate in saltwater aquariums for many years. Though these urchins have previously been captive bred for research purposes, ORA is pleased to make these aquacultured...

Sea Lettuce is green colored Algae that grows in translucent green sheets. A clip is recommended to hold it in place while the fish feed. Use it also as refugium algae and for nutrient export. Photos are a representation only. Actual fish and corals may...

The ORA Turquoise Stag is a beautiful branching Acropora that grows into spectacular open colonies. Under intense lighting it exhibits a beautiful bright turquoise coloration. The branches are thick with cupping corallites and light blue colored polyps...

A tropical species of seahorse that has dramatic yellow and black rings along the tail. Tiger Tail Seahorses reach a maximum size of 6” and can be found among soft coral reefs from India to the Philippines. Our...

The ORA Toadstool Leather is a great beginners coral that grows in the shape of a long stalked mushroom.  When happy, long, thin polyps will extend from its surface.  This coral can grow extremely large over time. Placement: All...

The Stuber Stag sold produced at ORA is a direct descendent of the famous Stuber colony, one of the first corals to ever be kept in captivity and one of the oldest ORA corals available. It is a long branching coral with a chocolate brown base and baby...

Meet the smallest member of the Nurse Shark Family! The Short-tail Nurse Shark is a tropical reef species found in the Western Indian Ocean along the coast of Africa from Tanzania to Kenya and around the island of Madagascar.  Their common name...