Posts Tagged "Barrel Sponge"

Barrel Sponge; Xestospongia testudinaria

Posted by on Nov 27, 2011 in | 0 comments

The Barrel Sponge is large and eye-catching – often seen when scuba diving and snorkelling most dive sites around Koh Phangan. Water enters through the sides of the barrel and leaves from the top, filtered of whatever stuff a sponge feeds...

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