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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

Pros and Cons of the UV. lights

  • paulm (paulm)
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10 Dec 2007 00:22 #1 by paulm (paulm)
Pros and Cons of the UV. lights was created by paulm (paulm)
Hi all. I was just thinking on the use of the UV lights . Are they good if so why? Are they not so good if so why? Reasons : some fish keepers use them and some dont. Im still on the fence about them . I did have one on the 400 ltr setup I had and found it to reduce the likes of white spot. So I looking for some input from the Pros on the Pros and the Cons on the cons :dry: if ya know what I mean :unsure:

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14 Jan 2008 02:59 #2 by sallad (dallas dallaghan)
Hi there,, i have always used UV sterilization on my tanks and i do believe that it is very important in the control of disease, the alternative to uv is Ozone and it can be finicky the pro`s of using uv sterilization are that it destroys free floating parasitic,bacteria and even algae. The con`s are more about maintenance that anything else, the bulb needs to be replaced every six to eight months or the sterilizer will become ineffective and you must keep the quartz sleeve over the bulb clean from sediment,, also i have noticed that after a few years the plastic on the UV unit can become quite brittle which can lead to cracks and leaks.
CONCLUSION,,,UV does kill good and bad micro organisms and adds a little extra maintenance to your aquarium, but the benefits to me out weight the cons as i have never got disease in my reef tank and if i did i could not use a copper based treatment which is the most effective traetment as this would kill my coral

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19 Jan 2008 02:34 #3 by kieronr (kieronr)
Hi paul,i agree that it would kill both bad and good but with your \"miracle mud\" set up any phyto or beneficial spawnings like copepods etc would also be destroyed.In my experience thy create a very sterile enviroment.Anyone keeping a fish only set up would certainly benefit.

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