This research project utilize previous applications promoted locally and globally. The goal is to reuse greywater, which allows an increase productivity of sustainable backyard ecosystems, while saving water. Greywater is wastewater generated from a household's shower, bathtub, bathroom sink, and washing machine. Freshwater is becoming scarce due to the CA drought and is becoming more expensive. By looking at different application of greywater and previous examples promoted, this project will determine how to effectivdely reuse sewer water and salt water to water plants. This project aims to combine these different systems in order to optimize effectiveness in conserving clean water.