The Marina Cool Gravel Cleaner is a practical tool for keeping your aquarium clean. Just pump it up to start and move the gravel tube up and down so that a continuous flow of gravel is picked up and returned to the bottom. Move the gravel cleaner to new areas as water changes from cloudy to clear.
Intake tube size: 45 cm (18 in)
Water tube size: 1.5 m (5 ft)