The pond is finished. Before I fill what should I do? I am planning on putting bermuda on the dam. Is that what I should do? Then I will decide about what type of fish. Should I put some stuff in it for the fish to hide in? I have a bunch of junk rock...can I put some in the pond? It turned out to be 16 feet deep. What to do now? It will probably take a month to fill using well water running at night...3 days on...three days off. It is raining and boy is Oklahoma clay red.