*Product May Be Subject To Extended Lead Times. The UltraZap Small Hand-Operated Pond Vacuum is an efficient tool designed for maintaining small ponds and aquariums. Measuring 1.5 meters in length, it effectively removes debris such as fish waste, uneaten food, and decaying leaves from the pond floor. The vacuum collects waste in an attached catchment bag, facilitating easy disposal and helping to reduce ammonia levels, thereby promoting a healthier aquatic environment.