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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

CO2 Indicator

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29 Sep 2011 18:52 #1 by Xaribdis (Lorcan O' Brien)
I'm just about to set up a CO2 system in my planted tank. Something I always wanted to try, to see what improvement it makes, so took the plunge.

Before I install it, any advice from some of you with some experience in this matter.

Also, I still have to get a CO2 indicator. How exactly does this work and anyone able to recommend a decent brand?

Thanks in advance,

L

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29 Sep 2011 22:47 #2 by smitas5 (Marius Smitas)
You need 2 way gas regulator. It depends on the cilinder. Not sure if they are all standard.

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30 Sep 2011 17:00 #3 by Xaribdis (Lorcan O' Brien)
Is that the non-return valve? I have one of them alright, thanks.

Roughly how many bubbles is enough for a 180L tank? I'm adding daily ferts to the tank each morning and macro-ferts once a week.

L

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30 Sep 2011 18:20 #4 by smitas5 (Marius Smitas)
I wouldn't answer your bubble question, but I think it will be important how heavy planted is your aquarium and what sort of lighting do you have in Watts.
just make a picture of the regulator you have and stick it in here.

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02 Oct 2011 16:22 #5 by NosIreland (Andrius Kozeniauskas)
For CO2 measuring I use glass dropchecker. Look at ebay they are pretty cheap.
You need 4dKH water to put into dropchecker and 3-4 drops of PH tester. Once you put it into tank it will change color from blue-green-yellow. Blue meaning not enough CO2 and yellow too much.
I don't count bubbles as every tank is different and the amount of CO2 depends on many factors and it keeps changing overtime.
When setting new tank I gradually adjust CO2 over a week looking at fish and how they react.

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07 Oct 2011 07:04 #6 by smitas5 (Marius Smitas)
Any luck with gas regulator for the extinguisher? I've got one and need regulator too.

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01 Nov 2011 00:07 #7 by omen (Conor)
Replied by omen (Conor) on topic Re: CO2 Indicator
I presume you are using a regulator/solenoid system, best to have the co2 coming on an hr before lights on and going off an hr before lights off. Never leave a co2 system on 24/7, you will turn your water to acid and kill all livestock. As far as monitoring the levels of co2, I've tried many different drop checkers, and I personally feel there is no need for them. When I change a FE cylinder, I ramp up the co2 to a point just less of the fish respiring at the surface of the tank at the end of the lighting period. I do find however that after a water change, the extra c02 from fresh water sometimes has them at the surface again. Normally takes me a day to dial in the reg, and thats it for a few months.

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