The FX Gravel Vac quickly connects to all Fluval FX4 and FX6 (2nd generation) canister filters for the ultimate convenience in powered substrate cleaning.

• Effectively traps dirt and debris
• Integrated filter housing with Fine and Super Fine vacuum bags 
• Thumb-operated flow control
• Gravel guard prevents clogging
• Vacuum head with grooved design for efficient debris collection
• Tube extension included for larger tanks and hard to reach areas
• Easily stores within FX lid-mounted clips
• For use in freshwater and saltwater aquariums