And why would you deposit the whole required POF in one day? Large deposits must be explained.
If it is your money you have nothing to fear, you just need to show the source of the large deposit. Where did it come from? If it is from another account of yours, simply show the statements from the other account.
As long as it is your money and you can prove it, you need not be concerned.
If you borrowed the money from someone for immigration purposes, then you are in trouble because you've defrauded CIC, so I hope it is the former!
Wayne.