Marina Easy Clean Small Aquarium Gravel Cleaner, Features: A hassle-free startup, practical tool, Cleaner works well in planted and decorated aquariums, Small, Oval-shaped Cleaning tube size: 6.4 cm (2.5 in) diamete
Fluval Gravel Vac Multi-Substrate Cleaner-Medium/Large, Features: Effectively traps dirt and debris, Tube extension included for larger tanks and hard to reach areas, Use in freshwater and saltwater aquariums, Thumb-
Marina 300 Air Pump combines high performance output with quiet operation, air pump is reliable air source for a wide variety of applications for delivery of oxygen to air-operated aquarium, Operate items such as air