BangkokMatt
New member
The rocks I have placed on the sand have a habit of moving during the night. Some of these are rocks half the size of a mans fist and the have moved as far as 15 inches.
This morning I awoke to 3 corals shoved together. My large open brain was angled upwards with another coral underneath it and a small frag of Acan shoved to the side of the pile. It was an expensive gooey mess. I shone my torch into the mess. No critters in there but a clicking came from the tank.
Is this the work of a Mantis? Are they capable of moving such relatively heavy rocks? Any other suggestions as to what it could be?
Thanks
This morning I awoke to 3 corals shoved together. My large open brain was angled upwards with another coral underneath it and a small frag of Acan shoved to the side of the pile. It was an expensive gooey mess. I shone my torch into the mess. No critters in there but a clicking came from the tank.
Is this the work of a Mantis? Are they capable of moving such relatively heavy rocks? Any other suggestions as to what it could be?
Thanks