TKD,
Before anyone could answer that question they would have to know the type of soil in and around your pond, what fish are in/going to be in your pond and your plans for the shoreline and the area around your pond at a minimum.

SO,
What type of soil did you build in?

What type of soil is present in your watershed?

What types of fish are you planning to stock?

What is your vegetation plan for in and around your pond?

Have you done a jar test?

Where does your water come from?

Water quality is a complex question. Know where your water comes form and how it will be used answers a lot of questions.

Brian

The one thing is the one thing
A dry fly catches no fish
Try not to be THAT 10%