Archaster typicus - L

Description

 

  • Archaster typicus, commonly known as the sand sifting starfish or common sea star, is a marine invertebrate with a flat, gray or brownish body. They have five long, slightly tapering arms, though variations with three, four, or even six arms can occur. These starfish are adapted to life on sandy seabeds, where they bury themselves during high tide and move on the surface during low tide. 

Key Characteristics:

  • Shape and Size: Five-limbed star with long, slightly tapering arms. Adults reach 12-15 cm in diameter. 

  • Coloration: Grey or brownish, often with darker and lighter patches, sometimes forming a chevron pattern. Underside is pale. 

  • Habitat: Sandy seabed, where they burrow and move over the surface. 

  • Feeding: They are detritivores, feeding on organic matter in the sand. 

  • Behavior: Active in the top layers of the sand, stirring it to prevent sediment buildup and promote oxygenation. 

In Marine Aquariums:

  • Beneficial: They are popular in reef aquariums for cleaning and aerating the sand bed.

  • Peaceful and Reef-Safe: They are peaceful and won't harm fish, corals, or other invertebrates.

  • Maintenance: Require a thick sandy bottom and proper water conditions (temperature, pH).

  • Deep Cleaning: They stir the top layers of sand (up to 3 cm deep) but don't clean deeply below that. 

Product form

  Archaster typicus, commonly known as the sand sifting starfish or common sea star, is a marine invertebrate with a flat,... Read more

20 in stock

€40,00 Incl. VAT

      Description

       

      • Archaster typicus, commonly known as the sand sifting starfish or common sea star, is a marine invertebrate with a flat, gray or brownish body. They have five long, slightly tapering arms, though variations with three, four, or even six arms can occur. These starfish are adapted to life on sandy seabeds, where they bury themselves during high tide and move on the surface during low tide. 

      Key Characteristics:

      • Shape and Size: Five-limbed star with long, slightly tapering arms. Adults reach 12-15 cm in diameter. 

      • Coloration: Grey or brownish, often with darker and lighter patches, sometimes forming a chevron pattern. Underside is pale. 

      • Habitat: Sandy seabed, where they burrow and move over the surface. 

      • Feeding: They are detritivores, feeding on organic matter in the sand. 

      • Behavior: Active in the top layers of the sand, stirring it to prevent sediment buildup and promote oxygenation. 

      In Marine Aquariums:

      • Beneficial: They are popular in reef aquariums for cleaning and aerating the sand bed.

      • Peaceful and Reef-Safe: They are peaceful and won't harm fish, corals, or other invertebrates.

      • Maintenance: Require a thick sandy bottom and proper water conditions (temperature, pH).

      • Deep Cleaning: They stir the top layers of sand (up to 3 cm deep) but don't clean deeply below that. 

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