| | |  09-16-2009, 03:35 PM I don't think a whole frag would be used. I guess if it is small enough and just setting on the sand bed anything is possible. Old snail/hermit shells, small rock rubble and lots of sand is the extent of what I have seen moved. Other small debris can be added. Old barnacles look really cool if they happen you grab one. However, if you have a deep sand bed and your LR is sitting on top of the bed for support rather than the floor on the tank, you could have a cave in as a burrow is engineered. |
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