Aquarium Mesh Bag for Water Pump - Safe, practical mesh bag designed for aquarium water pump use. Built to hold filtration media without shedding debris into the tank. - Aquarium bag purpose: specifically for use with water pumps to aid filtration and media containment. - Drawstring mouth: convenient to open and close; secures media inside the bag during operation. - Versatile filtration option: can store and organize a variety of media, including ceramic rings, volcanic rock, and other filtration materials, helping customize filtration performance. - Reusable and easy to maintain: simple to rinse and reuse across tank setups. Applications and use scenarios - Filtration enhancement: load the bag with filtration media such as ceramic rings or volcanic rock and place it in the filter area or near the pump to boost mechanical and biological filtration while keeping media contained. - Tank maintenance and media management: during routine cleaning or media replacement, remove the bag with its contents for easy cleaning, then reseal and return to the system. - Media transport and storage: use the bag to transports media between tanks or to store spare media safely when not in use.