Fast and safe delivery to all EU countries at the best prices!
Have a question?
office@reefcentral.eu
+421 940 510047
The Hanna Phosphorus ULR Checker - HI736 - is a tool highly recommended to have for the more advanced marine aquarits who keep mostly SPS corals, where low range and accurate PO4 level monitoring is crucial.
Accurate, affordable and easy to use. It's an awesome little gadget that will give you accurate and easy to read results. If you have had bad times with color change test kits, the checker's digital panel is super easy to read.
ReefCentral.eu advice: For consistent results, keep the vials nice and clean all the time and wash out with RO water after every use
