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Water Crabs

58 products
Porcelain Crab (Build Your Own Kit)
(Petrolisthes galathinus)
Starting at $7
…blue spots. These crabs have a pair of front arms called maxillipeds, which have ends that are feather-like in appearance. They use these appendages to filter the water for any passing food. They are peaceful and interesting invertebrates for the marine aquarium. Porcelain Crabs live together in…
Fiddler Crab
(Uca sp.)
Starting at $3.99
…filtration and water movement for the Fiddler Crab habitat. The Fiddler Crab is a capable escape artist so a tight-fitting cover is essential.The Fiddler Crab is extremely interesting to watch especially when it is actively searching for food or when the male Fiddler Crabs are trying to attract…
Trapezia Pocillopora/Acropora Crab
(Trapezia sp.)
Starting at $15.99
…the proper water flow between the branches to keep these areas clean. In a symbiotic relationship with its host coral, the Trapezia Pocillopora/Acropora Crab is thought to feed on particulates trapped by the coral polyps, fallen detritus, and the coral's secreted mucus. In turn, the crabs guard the…
Dwarf Zebra/Orange & Black Hermit Crab
(Calcinus laevimanus)
Starting at $1.69
The Dwarf Zebra/Orange & Black Hermit Crab is one of the most popular hermit crabs for the home marine aquarium. It gets its name from its distinct coloration. Calcinus laevimanus is named for its colored pinchers and the white or orange bands that dress its otherwise dark legs. Like other members…
Porcelain Crab
(Petrolisthes galathinus)
Starting at $17.99
…blue spots. These crabs have a pair of front arms called maxillipeds, which have ends that are feather-like in appearance. They use these appendages to filter the water for any passing food. They are peaceful and interesting invertebrates for the marine aquarium. Porcelain Crabs live together in…
Dwarf Red Tip Hermit Crab
(Clibanarius sp.)
Starting at $1.29
…algae and detritus.Like other members of this genus, the Red Tip Hermit Crab has claws of equal size and, for this reason, members of this genus are sometimes called "Equal-handed Hermit Crabs." Native to the coastal water surrounding Mexico, the Red Tip has a bright red face and legs. In the home…
The Hair & Bubble Algae Caribbean Cleaner Package
(Miscellaneous species)
Starting at $89.99
…seaweed or a quality flake or pellet food. Package Contains 15 Scarlet Reef Hermit Crabs 30 Dwarf Blue Leg Hermit Crabs 1 Sally Lightfoot Crab orFighting Conch 15 Dwarf Red Tip Hermit Crabs orDwarf Zebra Hermit Crab ---> 1 Arrow Crab 5 Emerald Crab Approximate Purchase Size: 1/4" to 2-1/2"
The Keep It Clean Caribbean Package
(Miscellaneous species)
Starting at $119.99
…diet with dried seaweed or a quality flake or pellet food. Package Contains 15 Scarlet Reef Hermit Crabs 15 Astraea Turbo Snails 30 Dwarf Blue Leg Hermit Crabs 1 Sally Lightfoot Crab orFighting Conch 1 Arrow Crab 2 Emerald Crab 3 Peppermint Shrimp 1 Coral Banded Shrimp 10 Nassarius Snails
Caribbean Reef Diversity Pack
(Miscellaneous species)
Starting at $89.99
water, and keep your sand bed sifted. The number of cleaners provided in these packages are based on years of experience, and are tailored to provide enough cleaning power for each specific size aquarium.Reef Packages are a formidable offense that will put algae and detritus on the run. Hermit crabs
Scarlet Skunk Cleaner Shrimp
(Lysmata amboinensis)
Starting at $34.99
…Hawkfish and Lionfish or predatory shrimp or crabs may see this member of the Hippolytidae family as food.Like other invertebrates, the Scarlet Skunk Cleaner Shrimp is intolerant of copper-based medications, high nitrate levels, and fluctuating water parameters. It also requires the drip-acclimation…
Waving Hand - Blue
(Anthelia sp.)
Starting at $39.99
…tan, in color, and their polyps have the distinctive eight-leaved tentacles associated with all of the members of this family.Predatory fish, crabs, snails, or the stings of other corals may damage the colony quite easily. Therefore, provide adequate space between them and sessile animals,…
Waving Hand, Thick Stem
(Xenia sp.)
Starting at $54.99
…appearance. Some have thicker stems, and when several polyps are present on their leathery base, they resemble a cheerleader's pom-pom.Predatory fish, crabs, snails, or the stings of other corals may damage the colony quite easily. Therefore, provide adequate space between them and sessile animals,…
Emerald Crab
(Mithraculus sculptus)
Starting at $7.99
…a food source. However, when well fed, most Emerald Crabs are very tolerant of their tankmates and highly compatible in reef environments. Like other invertebrates, the Emerald Crab does not tolerate copper-based medications or fluctuating water parameters.Approximate Purchase Size: 1/2" to 1-1/2"
Strawberry Crab
(Liomera sp.)
Starting at $29.99
…Boxing Crab, originates from the pristine waters of Hawaii. They are bright pink with many small white spots. Their front claws, which they use to feed, are blunt and flat on the inside of the hinge. This design makes it very easy for the crab to pick algae from the rocks. Strawberry Crabs thrive in…
Electric Orange Hermit Crab
(Calcinus cf elegans)
Starting at $9.99
…Orange Hermit Crabs fed when algae levels are insufficient. The Electric Orange Hermit Crab also benefits from meaty foods, such as mysis shrimp. In addition, accommodate molting and growth with a variety of empty and larger shells. Though hardy, the Electric Orange Hermit Crab does not tolerate…
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