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Astraea Snail

Discussion in 'Saltwater Invertebrates' started by steelhealr, Feb 17, 2006.

  1. steelhealr

    steelhealr Hug a mod Nano Reef Moderator
    Retired Moderator

    Dec 27, 2004
    Likes Received:
    Long Island, NY
    Common name(s): Astraea or astrea snail, astrea conehead snail, astaea star snail

    Scientific name: Astraea tecta

    Family: Astraeinae

    Origin: Carribbean

    Maximum size: Up to 1"

    Reef compatible Yes

    Care: Astraea snails are the backbone of the cleanup crew in most marine aquariums. They are small saltwater snails that pour over your live rock and walls of your aquarium eating algae. Astraeas will eat diatoms and also cyanobacteria (see below). They are easy to care for as long as there is algae for them to graze on.

    Breeding: Astraea snails can lay eggs in the aquarium and they can be seen as streaks of white dots on glass or walls.

    Comments: Astaea snails have one Achilles heal in the aquarium. If they are knocked over or fall and land on their backs, they are not able to right themselves. Therefore, if your snail has 'fallen and it can't get up", you need to right it. If you have any doubts about the viability of a snail, remove it and sniff the shell. If the odor is foul, the snail is dead and you should remove it.

    Astraea snail eating thru cyanobacteria.

    Attached Files:

  2. TigerIssey

    TigerIssey Queen TI

    Sep 18, 2006
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    Forest of Bowland, Lancashire

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