Fresh Water Tank Mont.

For a school project last semester I created a spread sheet (workbook)
that would moniter a fresh water tank.

I have now made some changes and would like to let some people test it
for me.

This is for Fresh water tanks, any size, and any species. This should
moniter water usage mainly. I'm working on adding in feeding patterns
and water parameters. Those will be done before I send it to anybody.

Can anybody think of anythig specific they would like to see the
workbook do?

Thanks for the feed back,

Joseph