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Desoto Aquatics

Purple Urchin

Purple Urchin

Regular price $58.99 USD
Regular price Sale price $58.99 USD
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The Purple Urchin, scientifically known as Strongylocentrotus purpuratus, is a species of sea urchin found along the Pacific coast of North America, from Alaska to Baja California. It is named for its distinctive purple coloration, although it can also exhibit variations in shades of purple, red, and brown.

The Purple Urchin is a common inhabitant of rocky intertidal zones and subtidal areas. It has a compact and spherical body covered in long, sharp spines that provide protection from predators and help it move and navigate through its environment. These spines are typically purple, giving the urchin its characteristic appearance.

In the wild, Purple Urchins primarily feed on algae and other plant material, using their specialized mouthparts located on the underside of their body to scrape and graze. They play an important role in maintaining the balance of underwater ecosystems by controlling algal growth and contributing to nutrient cycling.

When considering the care requirements for a Purple Urchin in an aquarium, it is important to recreate their natural habitat as closely as possible. This includes providing them with a suitable substrate, such as rocky or sandy areas, and ensuring the availability of food sources, such as algae or seaweed. It is also essential to maintain stable water conditions, including temperature, salinity, and water quality.

Purple Urchins are generally hardy and can adapt to a wide range of aquarium conditions. However, they may require supplemental feeding in captivity if there is a limited supply of natural food sources. Suitable food options include algae sheets, seaweed, and other plant-based marine foods.

It is important to note that Purple Urchins possess sharp and potentially fragile spines, which can cause injury if mishandled. Care should be taken when handling or moving them to avoid damaging their delicate body structures and to prevent injury to yourself.

Overall, the Purple Urchin can be an interesting addition to a marine aquarium, showcasing its unique coloration and behaviors. With proper care, attention to water quality, and a suitable diet, they can thrive in a captive environment and contribute to the beauty and diversity of your aquarium ecosystem.

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