"Dave S" wrote in message
...
I've cleaned out the fruit from a coconut and boiled the shell. I plan to
put this in my tank for additional shelter. Before I do has anyone any
experience of doing this. Any feedback most welcome.

TIA - Dave
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Dave Scott
Hampshire, England

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Thanks for all of your replies - as usual the info is most useful. One other
question: I've boiled the shell a number of times and there's still
colouring in the water. Is this normal?

TIA - Dave