Clean up your aquarium tank with Aqua Culture Regular Gravel Vacuum Cleaner. This self-start siphon vacuum is designed to easily separate and remove debris from your aquarium gravel keeping your tank clean and your fish friends happy and healthy. Use our easy-to-follow instructions on the box to have your aquarium tank looking fresh in a matter of minutes. Make sure to vacuum the gravel bed at least once a month while removing no more than 25 percent of the water. Be sure to check out other Aqua Culture products like aquarium accessories aquarium kits terrarium lights gravel and more for all your aquarium and terrarium needs. Keep your fish s home beautiful with Aqua Culture Regular Gravel Vacuum Cleaner.