tripdad
Frustrated Stick Gardener
Found several of these "balls" attached to the rocks last night,never seen anything like it. Any ID help would be appreciated. Also info as to threat or friend, thanks. Sorry for blurry photo but could not focus with lens this close. They appear purple with orange spots all over them, kinda see thru and stiff but not hard shelled..
Animals in tank for reference, @ blueline cardinals, one blue jaw spot goby, one rainsford goby, pair percula clowns, acro's, euphyllias, one BTA, one rock flower nem, two peppermint shrimp, one emerald crab, feather worms and standard CUC.