The arbitrary selection of the Crow Search Algorithm (CSA) parameters. the Awareness Probability (AP) and the Flight Length (fl) results in poor convergence performance and efficiency even if the CSA performs well when solving global optimization problems. In fact. a more search process variety is the outcome of increasing the fl. https://www.bekindtopets.com/hot-price-Vu-Flow-Hot-Water-Sediment-Filter-System-3-4-best-mega/