Hope everyone is doing great! the summer went fast and looking forward to the fall!
In a never ending battle to control po4 and no3 and getting an accurate test kit i have decided to take the plunge and get the Hanna Photometer for no3 and po4.. I have heard these are very accurate and the best part is they have a Calibration check so you can make sure the readings are accurate and it can be calibrated if offset.
we are very excited to test these in the next few days and will share out results over the other test kits. so stay tuned!
Is anybody currently using these?