Looking into purchasing a Hannah Nitrate Checker for my saltwater tank. They come in Low Nitrate Checker and High Nitrate Checker. Which one to buy, or do you have to buy both?
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Looking into purchasing a Hannah Nitrate Checker for my saltwater tank. They come in Low Nitrate Checker and High Nitrate Checker. Which one to buy, or do you have to buy both?
Thank youHigh range is where most folks want to keep their tanks.
Thank youHigh range is much easier to use.
That's true. I switched back to Salifert from Hanna because they read pretty much the same and the test is easier and fasterI have both - and find both not very good. The low range is a very involved testing process that takes around 10 - 15 minutes with many steps. The high range i found not very reliable. Seafert has one that takes about 3.00 and is good enough to let you know where you are.. for me, it was very low to undetectable until i slowly raised mine by dosing.