Python Pro-Clean Gravel Washer and Siphon Kit for Aquarium, Large

Size:2.00 x 8.05 x 20.00 The Pro-Clean Gravel Washer and Siphon Kiteffectively separates and removes debris from your aquarium gravel while youperform routine water changes. They are constructed with flexible, highquality tubing and a unique gravel tube that will not crack or chip. The largesize is recommended for aquariums from 20 to 55 gallons in size.