I have a pond that I tried to build 5 or 6 years ago and it hit major rock and failed to hold much water at all but it is about three feet deep and probably 70 ft by 30 ft in diameter. I threw some fhm in it this spring to hopefully prosper and multiply so I can seign them this fall and place them in the main pond. Do you think that this would be enough water to raise the pk shrimp in also? It is heavily shaded on the south west side so it will offer some protection from the summer sun. There are no other fish besides the fhm in here.