A liquid storage and delivery system includes a reservoir and a storage container. The storage container has a main body with a hollow interior, and is configured to hold a reserve volume of the water. The main body has an upper wall and a lower wall. The hollow interior is disposed between the upper wall and the lower wall. A refill conduit is in communication with the hollow interior of the storage container. An air conduit is in communication with the hollow interior of the storage container and the reservoir. A liquid passage is in communication with the hollow interior of the storage container and the reservoir. The liquid passage is configured to deliver the water from the storage container to the reservoir. The liquid storage and delivery system is particularly useful for the watering of plants and animals.
