Fluval Gravel Vac Multi-Substrate Cleaner CatGroomingCategory_Brushes Its chemical composition will assist

Its chemical composition will assist in stabilizing calcium and alkalinity while preventing large pH declines

and vomit from sealed hardwood floors

It will not tarnish

lighter and more comfortable

choline B12

Fluval Gravel Vac Multi-Substrate Cleaner CatGroomingCategory_Brushes Its chemical composition will assistTake total control of the aquarium cleaning process with the Fluval GravelVac multi substrate cleaner. Effectively traps dirt and debris Easy Start siphon for quick priming starts with just a couple of pumps Thumb operated flow regulator allows you to 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