Designed to separate debris from gravel and remove it from the aquarium during routine water changes. Made in the USA.Sizes:
- Mini - 1in diameter x 6in long cylinder with 56in hose.
- Small - 1 5/8in diameter x 9in long cylinder with 56in hose..
- Regular - 2in diameter x 10in long cylinder.
- Large - 2in diameter x 16in long cylinder and includes ultra hose clip with wide mouth nozzle, which increases surface coverage by 20% for fast, efficient cleaning.