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Retirement and forum shutdown (17 Jan 2022)

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

Ph question

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23 Feb 2009 13:30 #1 by Orca (Eoin Walsh)
I just have a question about ph.I did a water test today on the 54lt tank i have in the bedroom and got a ph of 6.0.The last test i did was a week ago and got a ph of 7.0 and dont know what might cause such a change.

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23 Feb 2009 14:05 #2 by Mick0075 (Michael OSullivan)
I have no idea but if you figure it out will you come over and do the same to my South American tank hahaha ! High ph is killing me gurrr

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23 Feb 2009 14:45 #3 by Fishowner (Gavin fishowner)
Did you add anything to the tank over the past week, also have you done a water change on the tank over the past week. Adding a new decoration or indeed substrate can change the PH, Similarly a water change may change your ph. What is your Nitrate level ?

Have you added any chemical or meds over the past week? Do you use Co2 for your plants ? Alot of things can lower and higher your PH.

Mick, re your high PH,what is your PH from the mains and secondly try adding lots of driftwood or bogwood to the tank,it should lower your PH and if its a South American tank,the fish will love it. Mine do anyhow.
Gavin

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23 Feb 2009 16:41 #4 by Orca (Eoin Walsh)
Replied by Orca (Eoin Walsh) on topic Re:Ph question
Hi Gavin,
I have not put anything new into the tank since i set it up two months ago.It is a 54lt tank with some small bits of bogwood and the plants are cryptocoryne and corkscrew vallis.

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23 Feb 2009 17:25 #5 by platty252 (Darren Dalton)
Orca you could have a low KH. The KH buffers the water stopping the pH from dropping.
You could add a very small amount (about 10 pieces) of coral gravel to the filter. This will buffer the water and stop the pH dropping. Don't add to much or it will raise the pH.

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23 Feb 2009 17:51 #6 by Orca (Eoin Walsh)
Replied by Orca (Eoin Walsh) on topic Re:Ph question
Thanks for that advice.Looks like i should also do tests for gh and kh.I will be going to the AV on sunday and will get one of the api test kits for this.Is there any other test i should.

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23 Feb 2009 19:02 #7 by platty252 (Darren Dalton)
You should be fine with tests for Ammonia, Nitrite, Nitrate, pH, gH, & kH.
The kH in my area is very low from the mains. 0-1dh would be normal. With a kH of 1-2dh the pH will drop over a few days. If you had a kH of 4dh or more there is a lot less chance of a pH crash or drop.

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27 Feb 2009 18:39 #8 by Ian (Anthony Ramirez)
Can ceramic rings and other commercially available bacteria homes cause ph to go up? Mine is quite high and the discuses seem skittish but otherwise eating fine

Fishkeeping CV: Co-founded, 1st President of the only surviving Fishkeeping Club (Accredited by Dept. of Fisheries) in the Philippines (mypalhs.com). I have mostly reared tropicals - Arowanas and monster fishes. My oldest arowana is 13years old (died in a tropical storm). Ive since reared a Black,...

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27 Feb 2009 18:43 #9 by Ian (Anthony Ramirez)
Forgot to mention I added a box full of peat tablets hopefully the tannins kick off sooner

Fishkeeping CV: Co-founded, 1st President of the only surviving Fishkeeping Club (Accredited by Dept. of Fisheries) in the Philippines (mypalhs.com). I have mostly reared tropicals - Arowanas and monster fishes. My oldest arowana is 13years old (died in a tropical storm). Ive since reared a Black,...

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27 Feb 2009 18:45 #10 by peter (peter campbell)
does bogwood not lower the ph very slowly?
might be completely wrong but i think i read it somewhere

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27 Feb 2009 18:57 #11 by Ian (Anthony Ramirez)
peter wrote:

does bogwood not lower the ph very slowly?
might be completely wrong but i think i read it somewhere

I know 'new' bogwood would have more tannins to release I think mine is all sucked out by the sailfin and bought it soaked already in a tank

Fishkeeping CV: Co-founded, 1st President of the only surviving Fishkeeping Club (Accredited by Dept. of Fisheries) in the Philippines (mypalhs.com). I have mostly reared tropicals - Arowanas and monster fishes. My oldest arowana is 13years old (died in a tropical storm). Ive since reared a Black,...

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28 Feb 2009 01:26 #12 by platty252 (Darren Dalton)
Ian wrote:

Can ceramic rings and other commercially available bacteria homes cause pH to go up?

No these shouldn't effect the pH. Unless you were to use coral gravel or similar as filter media.
Maybe your substrate(if any)has something in it raising the pH. Maybe you have some rock in the tank?
What pH is coming from your tap before going in to the tank?

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28 Feb 2009 07:58 #13 by Ian (Anthony Ramirez)
platty252 wrote:

Ian wrote:

Can ceramic rings and other commercially available bacteria homes cause pH to go up?

No these shouldn't effect the pH. Unless you were to use coral gravel or similar as filter media.
Maybe your substrate(if any)has something in it raising the pH. Maybe you have some rock in the tank?
What pH is coming from your tap before going in to the tank?


The gravel are the brown pebbly ones compared to the usual white coral chippy ones - I highly suspect the rocks/slates causing the high PH levels. I plan to remove some of the 'unnatural' looking ones and transfer them elsewhere. Hopefully there would be a decrease sometime. Thanks platty252

Fishkeeping CV: Co-founded, 1st President of the only surviving Fishkeeping Club (Accredited by Dept. of Fisheries) in the Philippines (mypalhs.com). I have mostly reared tropicals - Arowanas and monster fishes. My oldest arowana is 13years old (died in a tropical storm). Ive since reared a Black,...

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