good morning we just moved into this townhouse in Houston which has a inground pool which in turn had fish in it anyway i pulled the fish out drained all the water out to find about 4 in of dirt on the bottom pulled all the dirt out found what i think is the main drain at the bottom which was sealed off i undid the seal filled the pool all the way to test the pump and jets turned on the pump and nothing is happening there is no water running into the pump basket THIS BEING OUR FIRST POOL I COULD REALLY USE SOMEONES HELP THANK YOU AND HAVE A GREAT DAY