Putting stones on the pond bottom

Question:

What stones can I put in the bottom of my new pond?
Can I put pea shingle or similar, I have a mixture of shingle and slightly larger stones in my garden already that I no longer require, so thought I could put them at the bottom of my new pond? I will be getting goldfish for it.
Thanks.

Answer:
Please, no stones in the pond. You will go crazy trying to get them out when it comes time to clean the pond. They serve no purpose at all except to muddy the water. Put submerged and floating vegetation in the pond, then put goldfish in. Don't forget the dechlor.