hanna ammonia checker

Forgiveness as I have been out of the hobby for a decade plus. Just got my tank started over the weekend and began cycling with turbo start. I just took my first ammonia test via Hannah checker and it reads “2.50” I’m used to old ppm reading from simpler drop tests back in the day.. am I missing...

Selling things I just don't need; all just a few months old and in very good condition: 1) Santa Monica Surf 2x Algae Scrubber, with the recommended air pump (AQQA 108)- $220 $199+SH*. SOLD I bought this in March 2025, and it works fine-- I just have a crowded sump, and for now seem to have...

I have three two one Hanna checker for sale, just three months old. Will ship at cost (buyer pays) using reasonable Pirate Ship rates. 1) Ammonia (HI784) - comes with 22 (B) reagents (exp. 1/27) and 25 (C) reagents (exp. 2/27) - original kit only comes with 10 of each - Liquid agent (A)...

I am going crazy! I’m losing fish, I suspect ammonia, but I can’t 100% confirm it. I started up a brand new tank that I wanted to use as observation post-quarantine for fish I was treating in copper. It’s a 55 gallon tank that I used brand new saltwater and cycled with ammonia chloride and...

I keep getting 3.00 or 2.93 in my Hanna freshwater checker even tho there isn’t an ammonia problem or debris in the sample and the reagents aren’t out of date, it was working before, so I’m unsure why this is happening or what to do. The reagent B is turning it yellow and looks a little yellow...

I goofed and ordered two ammonia reagent test kits instead of just one. My tank is pretty much cycled now so I don't think I will be able to use 2 of these up before they expire. For what they cost it isn't really worth the hassle of returning it. I don't know if it is common practice here...

I have an HI700 Hanna LR ammonia test kit, when I put the reagents in, the sample turns cloudy/milky (like a body fluid...). There's no discernible color like yellow. I've run the test 3 times, each time I get the blinking 3.00 (out of range result). To make sure I'm not crazy, I had my wife...

Maybe I was the only one who was left in the dark, but some German sites show: HI783 Hanna Marine Magnesium Checker HI784 Hanna Marine Ammonia Checker I'm so glad I won't have to do any more titration tests. Anyone else is very keen to try out the new magnesium checker? The Magnesium one is...