My intention was to purchase the high sensitivity Phosphate Merck kit from D-D, But as informed by the shop that this had been replaced with a new kit, and in there opinion was not as good. I also needed a new Nitrate test kit but was unsure which brand to get. I really didn't want the salifert again, i wanted a high sensitivity kit.
The sales assistant recommended the new High sensitivity Algae Control test kit, gave me a quick demonstration, I was hooked. I am really happy with this kit and the kit has given me the accurate results i need. It's a quality product that is really easy to use with a colorimetric comparator like the old D-D. Refills are available so there will be no need to replace the entire kit.
This is my first purchase of Red Sea products and most likely wont be my last.