Marina Algae Magnet, cleans the inside of the aquarium glass without getting your hands wet, powerful magnets ensure a tight grip and the non-abrasive cleaning pads will not scratch the glass surface, suitable for
Fluval Gravel Vac Multi-Substrate Cleaner-Small/Medium, Features: Effectively traps dirt and debris, Tube extension included for larger tanks and hard to reach areas, Use in freshwater and saltwater aquariums, Thumb-