hanna

.

I am getting out of the hobby and have a few Hanna Testers that need to go. I am open to offers but please be reasonable. If shipping is needed you will need to cover the shipping costs. Salinity Tester $45 PH $40 Temperature $30 Alkalinity $45 Phosphates $45 Calcium $45

Great PH tester. I am breaking down my setup and have no need for any of this anymore. I have one of the two buffering solutions required to recalibrate. I last used it a month ago and it was dead on so I don't think it need a recalibration but if I were to buy something from here I would want...

Cleaning out some extra stuff. Will ship to continental 48. All price OBO. Tunez 9004 DC Skimmer - sold GHL Fans x 2 - Sold Eshopps Dosing Pumps - $50 (Needs power adapter, easy find, tested and works.) Hanna Testers: Calcium: $30 SOld Nitrate: $30 Sold

Brand new salinity tester. Opened but never turned on or touched the water. The battery strip is still attached. The box is slightly damaged from shipping otherwise all good. Asking $60, willing to trade for coral Pickup on 11214 or midtown Manhattan during the week

I have High range Nitrate, ULR phos, and Alk checkers It has brand new box of Nitrate,alk and basically phosphate. I think I used maybe 2 test out of the new box. I have the original boxes as well and you get the little caddy i printed out. $150 for the trio expiration the alk is 2/24 phos11/25...

Been using a Hanna pH checker for over a year and have regularly been getting readings of 8.6+ (8.6 flashing on screen). If I put 20-30 mL (have a 20g nano) of some white vinegar in the tank, usually will bring the reading down to 8.3 or 8.2. However, recently got the Apex A3 Pro and have had...

Hey everyone! A bit of a newbie question here from someone that’s been in the hobby a long time. I’ve always just done consistent water changes, kept watch, month long cycle period, and have always had decent luck. I just set up a Fluval Evo 13.5 and want to make it a heavily concentrated reef...

Hanna Salinity Tester HI98319 - comes with 2 packa of calibrations packets. - $50 shipped to lower 48 states, no PO or APO.

I used the tester a few times and, with proper care and calibration, it works great. However, I was given a hydrometer as a gift and have switched to using that so no longer need the digital tester. This also comes with about 25 salinity calibration solutions.

Hello All, I have a brand new unopened Hanna Magnesium Test Kit. I ordered about a week ago from BRS. I accidentally ordered two of the same kit. BRS has them listed for $64. I'll ship to your door for $50 or possible trade for other reef related items. Thanks!

Almost Brand New Just needs new reagent, then its good to go. I just switched to Salifert as it’s easier to use and more accurate $40 pickup $45 Shipped 19114

The weirdest thing has been going on while testing. So I have the hanna phosphorus ULR and the Phosphate readers. So I know they have a conversion chart for the phosphorus and for some reason I had a 200 plus ppb reading last night. So i was like no way something happened while testing. I said...

Does anyone know what calibration I should use for the phosphate checker Hl744-25? A picture of it or link will be great. Thank you.

Hanna Alkalinity Checker HI772 $45 Shipped Lower US 2 sample cuvettes with caps. One brand new. 1 bottle of alkalinity reagent hi772-26 about 2/3 full Sold the tank. Thanks

Hello, I'm getting out of the hobby so I am selling all my gear. I will ship everything aside from the skimmer. Shipping will be around $10 extra for almost everything aside from the UV. I will combine shipping on multiple items. Item Price Condition Notes Shipping Finnex 800 W Heater with...

Hi all! I have this Hanna Checker HI713 for Phosphate, the low range one. My issue here is that when i test, at the first reading after timer ends i have one reading, let’s say 0.26 ppm and as i always check twice, at the second reading i have always half or less from first reading. I perform...

Marine Calcium Marine Alkalinity I also have a sweet 3D printed holder/stand

I have 5 Hanna checkers for sale. A phosphate ULR, Nitrate LR, pH, alkalinity, and calcium. All are lightly used and in good shape. All have reagant except for the nitrate tester which is out of liquid reagent after the bottle leaked. Looking to sell them as a package or separately. Dm me for...

Little story: Since my Hanna PO4 URL checker always turned on and appeared to work properly, I always assumed that, despite the glorious reviews, it probably wasn't that great. In fact, according the PO4 URL checker, both my display and my coral quarantine were always a random number between...

Anyone checked out or used this product yet? Hanna claims it tests like 9 parameters. quite a chunk of change at around 500 big ones. But if it does what it says and does it good. I may be interested. Seems very convenient and space saving...

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...

In the grind tonight. Wondering what others thoughts are on these Hanna checkers. Any lovers / haters?

So on one of my Facebook groups a guy mentioned he uses the API reagent in his Hanna nitrate HR checker. He was very vague and not helpful when I asked him follow up questions. Has anyone else done this with success? Getting 125 tests out of API for cheaper then 25 Hanna reagents seems like a...

Have three Hanna checkers, got them with a used tank set up and have duplicates. Thought I would give a good deal to you guys. $90 plus shipping. Would prefer not to part out, but if I get enough requests I will. Will also entertain trades for coral or other equipment. Hit me with what you’ve...