The pressure from the tank is based on the height of the tank. A tank on a 25' tower will supply at least 12.5 pounds per square inch. (we don't know the height of the surface of the water.) The 3/4 inch pipe has an area of .44 sq in. Thus the 3/4 pipe will have a pressure of 5.5 psi.
1. You must keep the eggs at the appropriate temperature. While the appropriate temperatures vary from one species to the next, most eggs need temperatures between 80 and 90 degrees Fahrenheit.or lizards that deposit eggs out in the open, cover the eggs with a small deli cup to protect them. Place a small hole in the cup to provide a small amount of airflow, and place a slightly damp paper towel in the container to keep it from drying out.
Robin eggs need to be kept at a temperature of 70 to 90 degrees Fahrenheit. If they get to hot don't try to cool them off with water just let them sit in a shaded area for a while and hope that they are still alive. T~O~L.