Fluval Gravel Vac Substrate Cleaner - Medium/large ADA 500 cm3 (320 cu

500 cm3 (320 cu

Use when setting up aquarium or changing water

Created specially for reverse osmosis filters

Purigen® is designed for both marine and freshwater use

and clear silicon tubing only from the bubble counter outflow to the diffuser

Fluval Gravel Vac Substrate Cleaner - Medium/large ADA 500 cm3 (320 cuEffectively traps dirt and debris Easy Start siphon for quick priming starts with just a couple of pumps Thumb operated flow regulator allows you adjust speed as you clean Gravel guard prevents clogging Tube extension included for larger tanks and hard to reach areas Suitable for all substrates (sand, gravel, rock) For use in freshwater and saltwater aquariums