There are many different type of aquaponics systems. These include media based, NFT(nutrient flow techinque) and DWC (deep water culture). Use this infographic to help choose the right system for you.
Drip systems for gardens...need to work something like this for the new rose garden at my Florida home.....
Gray water system for an acre garden | ... long has Angelina County been licensing and inspecting septic systems
Home made DIY Grey water system water recycling.
The aqus toilet system. It takes grey water from the sink and funnels it to the toilet tank, saving water like what.
Reed Bed Grey Water Treatment System
Ever heard of Greywater? Find out how greywater systems save water and learn more in with GEF's free Green Building Program!
8 Off Grid Water Systems for Homestead that are Actually Usable
Choice article on Grey water systems.
Grey Water System - Richmond Vale Academy