This page is read only. You can view the source, but not change it. Ask your administrator if you think this is wrong. ## Specialist(s) **Thanks to Feidhlim Harty of [FH Wetland Systems](http://www.wetlandsystems.ie/) for information and pics.**  Féidhlim Harty is an environmental consultant and writer, and director of [FH Wetland Systems Ltd](http://www.wetlandsystems.ie)., a company specialising in wetland and reed bed design, willow systems and habitat enhancement. He is the author of [_Septic Tank Options & Alternatives_](http://www.wetlandsystems.ie/watertips.html) and [_Permaculture Guide to Reed Beds_](http://www.wetlandsystems.ie/permaculturereedbeds.html), both published by Permanent Publications. p/ints/water.txt Last modified: 2025/12/17 04:30by 127.0.0.1