【3 Sets】Battery-Powered Air Pump for Fishing, Bubbler, Shipping Included 【Instant Purchase OK】 Please also follow me. Battery-powered bubbler air pump Tube Air stone Rust prevention cover, a set of 4. Uses 2 D batteries, but can also operate with 1 battery. ※Please note that the color and shape of the main unit and tube may differ from those in the photos. ※We will try to send items with as little rust as possible, but please refrain from purchasing if you are sensitive to this, as they are used and stored by amateurs. If the pump stops due to a power outage caused by an earthquake, etc., and the fish become oxygen-deprived... Before the pump you are currently using breaks down, please secure one!! Of course, we will check the operation before shipping. (If the pump does not work after arrival, please comment and we will exchange it.) It is also convenient to use when keeping the fish you have collected or caught alive. There may be some minor dirt, but the pump is harmless. Fish, air pump, dry cell battery, battery, fishing, sea, rod, tropical fish, aquarium, tropical fish, breeding, ayu fishing, river fishing, sea fishing, bass fishing, egging, squid fishing, live bait, live bait, Japanese flying squid We have a large number of items, so please comment if you want to purchase multiple items. Since shipping is included, please refrain from individual sales and discounts m(_ _)m If you want to purchase multiple items, you can comment with the desired quantity and we will respond.