They are not colony nesters like BG. Once eggs are laid and fertilized, they are carried around in the mouth by the female.
So what would a pond manager do to help the tilapia the most for that type of reproduction?
Water quality/chemistry? Pamper the broodstock tilapia so they can best make it through the stressful period of spawning and raising the young? Something (cover or food sources) that would increase the survival rate of the fry?