While removing live rock from a large reef tank i have been finding some odd beasts living in there... The usual clams, some worms, the odd small starfish but here are two worth noting!!! I still havnt ID'd the fish but the crustacean is often sold as purple reef lobster over here... so thats what was happening to the small gobies!!! Its about 4" Heres the fish too, i have no idea what it is... very secretive, hadnt been seen until i took out the rock, pale white/yellow, huge mouth, two feeler like pelvic fins... any ideas???