Fluval GravelVac Multi-Surface Substrate Cleaner 8-24″ 20-60cm Aquarium cleaning just got a lot easier with the Fluval Gravel Vac Multi-Substrate Cleaner. With its simple pump motion to begin siphoning, unwanted dirt and debris are easily removed from your aquarium gravel. The thumb-operated flow regulator allows you to adjust the speed as you clean, while a gravel guard prevents clogging while you work. Features & Benefits:Effectively traps dirt and debrisEasy Start siphon for quick priming – starts with just a couple of pumpsThumb-operated flow regulator allows you to adjust speed as you cleanGravel guard prevents cloggingTube extension included for larger tanks and hard to reach areasSuitable for all substrates (sand, gravel, rock)Handy bucket attachmentFor use in freshwater and saltwater aquariumsSize Guide: Medium/Large: For use in aquariums with a minimum depth of 20cm and a maximum depth of 60cm
