Decorator Spider Crab

The Decorator Spider Crab is a fascinating species known for its remarkable ability to camouflage itself by attaching various objects, such as algae, small shells, and debris, to its body. This crab's unique behavior and appearance make it an interesting addition to any marine aquarium. It is peaceful and typically spends most of its time slowly moving across the substrate or rocks, carefully decorating itself to blend in with its surroundings.

Scientific Name:

Macropodia tenuirostris

Reefsafe:

Yes, ideal for reef aquariums

General Size Specifications:

This species typically grows up to 4-5 inches (10-12.5 cm) in length.

Habitat:

Native to the Eastern Atlantic, the Decorator Spider Crab is commonly found in rocky and sandy environments, often hiding among rocks and corals. They thrive in environments where they can find debris to attach to their bodies for camouflage, providing protection from predators and blending into their surroundings.

Approx Lifespan:

In captivity, Decorator Spider Crabs can live for 2-3 years with proper care.

Feeding and Diet:

This omnivorous species feeds on algae, detritus, small invertebrates, and plankton. In aquariums, they thrive on a varied diet that includes high-quality algae-based foods, pellets, and occasional frozen foods. They will also scavenge for leftovers in the tank, helping to keep the environment clean.

Breeding:

Breeding Decorator Spider Crabs in captivity is rare. In the wild, they reproduce by releasing eggs into the water, where they hatch into larvae. A stable environment with plenty of hiding spots and natural decor to help with their camouflage is ideal for keeping these fascinating crabs.