hanna

Hi there, thanks for checking out this post! Shipping costs depend on the weight of the items you buy, I'll discuss pricing with you in PMs. 1x Neptune Apex Base Unit - $80 each (2 Sold) Shoot me a message if you have any questions! -Rhyan

Have these no longer using them, what you see is what you get all 3 for 100$ shipped

Alkalinity $40 Phosphate $40 Nitrate HR $40 Salinity $55 PH/TDS $115 Prices are shipped. $5 off each if taking multiples. Can add on extra reagent packs for $5 each. Preferred to sell in a whole lot. $260 shipped for everything pictured.

I have some gear I’d like to trade for corals; Hannah checker ulr phosphorus checker w/reagents Hanna checker LR Nitrate checker used 2 times Jecod auto dosing pump DP-3 Coral box acrylic dosing reservoir I’m wanting zoas, some lps and softies located in Cullman, Al must be in Alabama what...

1st test - 13th oct was 1.1ppm (hanna nitrate HR) 2nd test - 27th oct was 0.1ppm (hanna nitrate HR) I haven't done any water changes, no carbon in sock, skimmer has not been running. I even added 5 new fish after reading 1.1ppm. Have also been heavy feeding and using reef energy plus. Any...

I am having huge discrepancies between my brand new Hanna HR Nitrate test and my Salifert Nitrate test. Both are very consistent...but which one is accurate?? Salifert was testing around 30ppm initially for 3 tests. Hanna tested 7.8ppm a few days ago at the same time as Salifert. I bought...

Located in Portland Metro Area, Oregon After years in the hobby, I have found myself with little time to dedicate to my tank. Mid-summer I broke the tank down, giving everything a vinegar bath before storing (putting everything away dry). Brand new, all items surpass a $3,200 purchase price. If...

So, here is my dilemma. I have been testing my tank religiously with the Hanna DKH Checker for the last 2 years. I do not currently use a Salifert or any other brand DKH checker to validate the test results of the Hanna checker. I have prepared three 5 gallon buckets of salt water for a 15...

SOLD Price dropped to $175 We've switch our system over to Trident test and since then the Hanna is no longer being used. Works perfectly. You will need to order a few of the reagents since they are mostly gone although it still has the Nitrates reagents. Asking $215 shipped

I purchased a hanna nitrate checker and phosphate ulr checker. I wanted this because I'm currently fighting amphidinium dinos. My tank is roughly 4 months old, no Coral, 3 total fish with a bit of clean up crew. Nothing but rock and sand. No scrubbers or gfos to remove anything, no fuge. Even...

So I have a 32 Gal Fluval Flex that has been running for about 9 months now. Recently, I had a couple Zoas and a GSP that have been closed up for a few days so I decided to test my water. The results were: Ammonia: 0.0 Nitrite: 0.0 Nitrate 0.0 (checked twice w Hanna checker) Phosphate:0.37...

Hi all, Does anyone know what it means when the ULR Phosphate checker blinks 0.00? I’ve had a zero reading before, but never blinking.

PH tester HI780 Hanna tester $40. Will ship with paypal

Copper high range Hanna tester with 50+ reagents $50.will ship with paypal

I've heard about the problem of Hanna's Magnesium colorimeter reading high and recently learned that you can fill out a form on the Hanna website to get them to send out a new Reagent to correct the issue. But has anyone not had to do this and is getting similar results to other tests they do? I...

Selling various test kits and Hanna testers. Refractometer with LED light and calibration solution $25 Copper high range Hanna tester with 50+ reagents $50 Alkalinity checker HI772 Hanna tester with extra reagent $50 PH tester HI780 Hanna tester $40 Calcium tester HI758 Hanna tester with extra...

Got my checkers on point!!

Hanna Phosphate Low Range Checker HI713 model w/case, new box of 25 reagent packs, 2 cuvettes & instructions. $45 shipped

Trying to clear out some equipment I don’t have use for. No REASONABLE offer will be refused. Will consider trades for a G5/G6 XR15 Blue with a mount. Pm me if interested. Willing to ship. Brand new GHL ProfiLux 4e Starter Set - White $600 Brand new Hanna Phosphate ULR + Extra Reagent SOLD...

Brand new never used Hanna ULR Phosphate checker with a brand new box of reagent. Asking 65 shipped

Brand new never used Hanna ULR Phosphate checker with a brand new box of reagent. Asking 65 shipped

There are several threads accumulating on the forums of people having issues w/new marine magnesium checker HI783. There are also some similar reports on the AskBRS facebook page--results several hundred points higher. I wanted to start a thread here in Hanna Instruments sub-forum to give Hanna...

Hello , I need help to determine if my levels are good. I’m keeping mostly LPS and softies. Thank you

I picked up one of the new Hanna HI783 Magnesium checkers when they dropped last week, and after one or two mulligans I got it working pretty well. A little more complex than the basic hanna tests (requires 2 reagents) but nothing too bad, especially vs the other titration mag methods. The...

I was wondering if there was any Salinity testing equipment that actively reads Salinity in real-time, I use the Hanna Salinity Checker which I really enjoy but sometimes I get the feeling that it's not as accurate as a Refractometer.