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Reef Crab

  • Products (82)
82 products
Emerald Crab (Build Your Own Kit)
(Mithraculus sculptus)
Starting at $5.5
The hardy Emerald Crab, also known as Emerald Mithrax Crab or Emerald Mythrax Crab, has a shiny green, flat, compact body and hairy legs. It requires a mature aquarium with plenty of rock work and hiding places. The Emerald Crab eats algae and various types of meaty items it can scavenge. It can be…
ZoPlan
(4209)
Starting at $12.09
…Nutritious zooplankton-based food ensures proper invertebrate diet Blend of dried crustaceans and other sea creatures in a size range suited for reef invertebrates. ZoPlan Zooplankton Diet from Two Little Fishies is the ideal food for marine invertebrates such as soft and stony corals, gorgonians,…
Trapezia Pocillopora/Acropora Crab
(Trapezia sp.)
Starting at $15.99
…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 coral from invaders and fend off predators. The importance of the Trapezia Pocillopora/Acropora Crab's role within a larger reef
Pom Pom Crab
(Lybia sp.)
Starting at $19.99
…substrate.The Pom Pom Crab is an interesting addition to an aquarium with its anemones in each hand. It raises these anemones at would be predators and aids in cleaning the aquarium of any left over food and detritus. Caution should be used when adding this crab to a reef aquarium as the anemones…
Banded Pipefish
(Doryrhamphus dactylophorus)
Starting at $29.99
…is a type of reef pipefish or flagtail pipefish. This fish is a stronger swimmer than its seahorse cousins and rarely comes into direct contact with the substrate. In the wild, the Banded Pipefish can be found swimming under rocky overhangs, corals, or close to the floor of its reef habitat.The…
Scarlet Reef Hermit Crab
(Paguristes cadenati)
Starting at $3.39
…unlike some hermit crabs, most Scarlet Reef Hermit Crabs are very peaceful towards their tankmates.Also known as the Red Reef or Red Legged Hermit Crab, the Scarlet Reef Hermit Crab is named for its bright red legs, which are contrasted by their yellow face. Native to the reef faces and coral rubble…
Porcelain Crab
(Petrolisthes galathinus)
Starting at $17.99
…bring harm to these peaceful invertebrates. They are reef safe, and will not harm other invertebrates or corals. The Porcelain Crab constantly filters the water for planktonic food, but will also scavenge for larger meaty portions. Offer the crab small bits of fish, shrimp or meaty food, as well as…
Scarlet Reef Hermit Crab - 25 Pack
(Paguristes cadenati)
Starting at $79.99
…unlike some hermit crabs, most Scarlet Reef Hermit Crabs are very peaceful towards their tankmates.Also known as the Red Reef or Red Legged Hermit Crab, the Scarlet Reef Hermit Crab is named for its bright red legs, which are contrasted by their yellow face. Native to the reef faces and coral rubble…
Scarlet Reef Hermit Crab (Build Your Own Kit)
(Paguristes cadenati)
Starting at $3.5
The Scarlet Reef Hermit Crab, sometimes called the Red Reef Hermit Crab or Red Legged Hermit Crab, has red legs and a yellow face. It is found along the reef faces and coral rubble of the Caribbean and Western Atlantic. It scavenges animal matter and algae, but will only grow to 1-1/2 inches in…
Arrow Crab
(Stenorhynchus seticornis)
Starting at $8.99
…portions of the reef usually associated with a small cave or crevice. It is a hardy, long-lived invertebrate, that can be housed in the reef aquarium. This crab has been known to attack crustaceans such as Banded Coral Shrimp, and may even attack small slow moving fish. All crabs are opportunistic…
Emerald Crab
(Mithraculus sculptus)
Starting at $7.99
reefs of the Caribbean, the Emerald Crab is nocturnal and hides in caves and amongst rubble during the day. In the home aquarium, this member of the Majidae family requires a well-established aquarium with plenty of rockwork and hiding places. Once familiar with its surroundings, the Emerald Crab
Horseshoe Crab
(Limulus polyphemus)
Starting at $10.79
…and are great for aerating and maintaining sand beds.The Horseshoe Crabs dig through sand and gravel in search of worms and any organic debris. It will move the substrate around almost nonstop in its search for food. They are reef safe, but when they attain a large size, can be harmful to fish and…
Panamic Arrow Crab
(Stenorhynchus debilis)
Starting at $18.99
…Arrow Crab, also known as the Spider Crab, has extremely long legs. It is called the Arrow Crab because of the shape of the body and head. The size is variable, many reaching six inches, and some up to 10 inches. Females may be dramatically smaller. They normally inhabit portions of the reef usually…
Porcelain Anemone Crab
(Neopetrolisthes ohshimai)
Starting at $7.99
The Porcelain Anemone Crab is white with red spots and/or blotches of red or brown. They have very large front claws which they use to fend off potential predators. They are peaceful, and make a wonderful addition to any reef or invertebrate aquarium.Porcelain Anemone Crabs live together in pairs…
Hermit Crab with Anemone
(Dardanus spp.)
Starting at $19.99
…share food. In the wild, when the crab moves the anemone about the reef, it helps the anemones disperse. When the crab outgrows its shell, it will leave it behind and find a new, larger shell and transfer the anemone on to it or select a larger anemone.This Hermit Crab prefers an aquarium with large…
DFS22