Johan van Aardt
I love marines [R.I.P.]
id be keen on a PO4, Nitrate and Alk one, but as mentioned above werent there issues with the Alk unit?
this was fixed apparantly
id be keen on a PO4, Nitrate and Alk one, but as mentioned above werent there issues with the Alk unit?
pretty easy takes about 3 steps , you clear the meter with standard tank water sample , add the reagent and press the button and wait for the reading.
for P04 i recon the hanna test is well worth it.
I think that even though they are all new and fancy and digital, they are still just a "hobbyist" testing device, they will never ever give you pin point accuracy, for that you must spend thousands on pro equipment.
Agreed. Also, do a search on UltimateReef.com there are loads of threads there about these Hanna Checkers and the guys experiences in using them.Maybe we should test them against something more accurate. A photometer is great and first prize but this Hanna checker way you buy the tests you want. Most photometers include tests that we dont really need which invariably increases the price tag.
How much did you pay for that jumboswart, if you don't mind me asking?