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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

Steralizing a small ammount of sand?

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24 May 2015 09:36 #1 by gunnered72 (Eddy Gunnered)
Ok so my small quarantine tank needs to be steralized for re-use..
There was an oubreak of an aparently rare protozan which responded to no treatment whatsoever and killed the fish that were in there..

Its only a small 35 litre tank so i just wanna know if taking EVERYTHING out and letting it dry out in the sun will kill the remaining Protozans...Also i want to re-use the sand..Will soaking it in boiling water suffice?

Basically can Protozans survive boiling water?

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28 May 2015 16:58 #2 by gunnered72 (Eddy Gunnered)
Bump!

Can Protozans and there unhatched cysts survive in boiling water?

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28 May 2015 17:15 #3 by JohnH (John)
I was reluctant to answer this first time around Eddy as it really needs answering by a biologist, or similar.
However, for what it's worth I was always given to understand that very little will survive a prolonged immersion in boiling water. - Similarly I have read several times that any waterborne creatures (other than those with supplementary breathing apparatus) cannot live if they are allowed to fully dry out.
So, my suggestion would be to both BOIL the sand (rather than merely pour boiling water over it) in a large enough receptacle with water and then, if you would really want to be on the 'safe side' put it into something like an old baking tray and dry it out completely with heat in the oven.
I have used this ploy several times (the second phase) when sterilizing soil for White Worm cultures (to rid it of all trace of the little bugs which always appear therein).

Hopefully someone can help you more scientifically - but in the meantime that's what I would do.

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.

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28 May 2015 17:31 #4 by gunnered72 (Eddy Gunnered)
Thanks john..its a bit of a dilemma..i hope someone can come up with a definitive answer soon..

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28 May 2015 18:00 #5 by JustinK (Justin Kelly)
I was told before that things that live in freshwater can be killed off by salt water and vice-versa.
Your dilemma seems to need the eradication of the unborn (?)
Johns idea of boiling & baking it seems viable.
Is the sand that valuable that you can't retire it ?

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28 May 2015 18:16 #6 by LemonJelly (Johnny Cowley)
I think the boiling would be enough. Frankly, if anything survives being in boiling water, it deserves to survive! Joking aside, it's always been my understanding that boiling does things to organisms that make living impossible ie denaturing enzymes etc.

Unless you're a tardigrade... en.wikipedia.org/wiki/Tardigrade

"The only thing that burns in Hell is the part of you that won't let go of your life; your memories, your attachments. They burn them all away. But they're not punishing you.They're freeing your soul."

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