How many fantails can go in a 20fx10f pond?

Lynn, how deep is the pond?

I would say about 1500 gallons but we will need
to know how deep your pond is
i calculated it saying that it is about 1 foot deep so iit
might not be correct.

SORRY, it took so long to get back to you, but my computer has been sick. It is about 2-3ft at the deepest part.

Will there must not be too many in there. I have frys and I found some eggs and took them upstairs. I put them in a tank and now they are is babys all over the place. I just cann't stop looking at them.