Betta gets stuck on vacuum hose

Unfortunately this is a big issue for pool owners who have corded robots and add a skimmer robot such as Betta. Pool owners considering going to a robot have selected a battery operated robot for the floor and walls and also added the skimmer robot such as Betta. I know one company, Aiper, that offers both types of battery operated robots.

One option is to remove those adjustable legs on the Betta to determine if that helps.