After some reading I went with the phosban reactor and GFO - Granular Ferric Oxide
Here's a good link re. GFOs particularly Phosban (with Tests to measure effectiveness)
GFO (PhosBan) - Just How Good Is It?
http://www.reefcentral.com/forums/showt ... id=1182318
Another one regarding Lanthanum Chloride (the generic name of phosphat-E from Britewell Aquatics)
Liquid phosphate removals
http://archive.reefcentral.com/forums/s ... did=990723
Hopes this Helps you too