Best Seller | Siphon Vacuum Aquarium Gravel Cleaner, Medium, 14.5 IN Keeping your aquarium clean can be a real chore, but Aqueon's Siphon Vacuum Gravel Cleaner makes it easy. This cleaner is perfect for aquariums ranging from 20-55 gallons and efficiently separates debris from gravel. The self-priming feature means you... ... more Siphon Vacuum Aquarium Gravel Cleaner, Medium, 14.5 IN Keeping your aquarium clean can be a real chore, but Aqueon's Siphon Vacuum Gravel Cleaner makes it easy. This cleaner is perfect for aquariums ranging from 20-55 gallons and efficiently separates debris from gravel. The self-priming feature means you... Petco.com | | $9.58 go to store |