This is everything *except* the tank for the Plus Aqua 2. The tank showed signs of use, so I threw it away. However, the base part was working fine, so I hope this will be useful for someone whose base has broken. I'm open to selling this as a set with my other listings, so feel free to comment. Please refrain from purchasing if you are overly concerned about minor imperfections, as this has been stored by a private individual. Immediate purchase is OK. Uchino Ko Electric, cat, automatic water dispenser