Sounded like a coin being tapped against the side of the glass tank. When lights were on for a few minutes it stopped. Got home a few min ago no tapping yet... Well, the sound I heard did exactly start my day off right
I've not been able to eyeball the critter yet, but best guess at this time is Mantis Shrimp.
I have a clown and 2 damsels in the tank, I'm rather attached to them and want the danger out of my tank ASAP
...I borrowed a trap this afternoon from LFS
.. I will bait and the trap and give it a try, but I've heard you better get the Mantis on first attempt as they generally wont fall for the trap a 2nd time. Does anyone have any other ideas
??? What has worked for you???