rcoapstick said:<img src="http://www.reefsanctuary.com/forums/attachment.php?attachmentid=22365"/><img src="http://www.reefsanctuary.com/forums/attachment.php?attachmentid=22366"/>
rcoapstick said:the second set of photos of the tubular thing is attached to some chaeto.it does not move
The second photo are pineapple sponges. We have them all over our 14g biocube.
http://www.melevsreef.com/id/tbs/scypha_tb.jpg