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Hanna checkers worth it?
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Hi,
John Howell who has managed the forum for years is getting on and wishes to retire from the role of managing it.
Over the years, he has managed the forum through good days and bad days and he has always been fair.
He has managed to bring his passion for fish keeping to the forum and keep it going for so long.
I wish to thank John for his hard work in keeping the forum going.
With John wishing to "retire" from the role of managing the forum and the forum receiving very little traffic, I think we must agree that forum has come to a natural conclusion and it's time to put it to rest.
I am proposing that the forum be made read-only from March 2022 onwards and that no new users or content be created. The website is still registered for several more years, so the content will still be accessible but no new topics or replies will be allowed.
If there is interest from the ITFS or other fish keeping clubs, we may redirect traffic to them or to a Facebook group but will not actively manage it.
I'd like to thank everyone over the years who helped with forum, posted a reply, started a new topic, ask a question and helped a newbie in fish keeping. And thank you to the sponsors who helped us along the away. Hopefully it made the hobby stronger.
I'd especially like to thank John Howell and Valerie Rousseau for all of their contributions, without them the forum would have never been has successful.
Thank you
Darragh Sherwin
Hanna checkers worth it?
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22 Jun 2013 18:37 #1
by Q_Comets (Declan Chambers)
Hi
As Ian has confirmed the tannin in my water will affect liquid test kit readings as I suspected and also as I can not tell the PH and nitrate readings apart in any case.
I am wondering are the hanna checkers worth the price?
Cheers
Dec
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24 Jun 2013 09:43 - 24 Jun 2013 09:47 #2
by JohnH (John)
I have the Hanna pH thingy and it's excellent (secondhand buy some years ago) but be warned - the sensor should not be allowed to get dry, they appear to become inaccurate if this happens - you get a little 'cap' with it to stop this happening (which never appeared with my one, neither did the instructions) and the sensor should always be covered by this when it's out of the water. I reckon the 'el cheapo' pocket pH testers available are more than suitable for our type of requirements though, and a good deal less expensive! All these require is an occasional recalibration. I did buy a similar TDS 'pocket' meter which seemed to work OK - but I could never find out how TDS related to Kh or Gh so it got put into the cupboard.
Not having had any experience of the other Hanna testers I'll not be able to pass any observations upon these.
Can anyone else help Dec?
John
Location:
N. Tipp
We're just two lost souls swimming in a fish bowl - year after year.
ITFS member.
It's a long way to Tipperary.
Last edit: 24 Jun 2013 09:47 by
JohnH (John). Reason: Added another sentence
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24 Jun 2013 20:49 #3
by igmillichip (ian millichip)
I don't have the Hanna testers, but I see no reason why they should not do a good job.
I've a mix of lab and field test stuff.....plus if I'm stumped and need a second opinion I would get the burettes out and do it properly.
Even the relatively cheap aquarium pH meters do the job.
If you consider the cost of high quality lab equipment compared to the give-away prices of the cheaper aquarium meters, the aquarium meters are pretty good.
The other great thing about the cheaper non-lab models is that they do not need a lab to set them up: they are effectively plug-n-play with the odd re-calibration (unless not used correctly).
ian
Irish Tropical Fish Society (ITFS) Member.
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24 Jun 2013 23:18 #4
by Q_Comets (Declan Chambers)
£55 plus shipping for the ammonia checker maybe a seneye would be a better investment but then seneye have their future revenue stream well sorted.
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25 Jun 2013 18:13 #5
by igmillichip (ian millichip)
Seneye gives an almost continuous recording.......that would be rather sueful during the initial set-up of a tank.
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25 Jun 2013 20:35 #6
by Q_Comets (Declan Chambers)
I need to check the site again I think I saw that the sensors expire even if not used so no just dropping in a new one if you suspect you have an issue. You're right though for early stages constant monitoring sounds good
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25 Jun 2013 21:25 #7
by igmillichip (ian millichip)
I was going to give the Seneye a trial run, but you do need to buy something every so often. So that could be pricey in the long-run, but may be cheaper than a liquid test kit if the test kit is used correctly.
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25 Jun 2013 22:49 #8
by Q_Comets (Declan Chambers)
€44 for six months slides for the home one I think. I think I will get one funds permitting. Having it watch the tank while away for a few days sounds good especially having had the first external filter scare. I need to also see if I can do without the Bellini USB to wireless bridge which would double the price.
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Hanna checkers worth it?
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