Comparing Hanna Phosphate vs Phosphorus ULR Marine Testers

The question comes to us a lot as to why we check for phosphorus vs phosphate and we thought we would try to make a simple video as to why. Unfortunately its a little hard to explain and comes down to accuracy and function and thought process. Here we compare and show you how to use the two different tests we use...a basic review/comparison. Follow us and chat on http://www.ReefDVMs.com http://www.facebook.com/ReefDVMs