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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

Light Unit Question

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19 Nov 2012 15:50 #1 by maggy88 (Wayne Mc Glynn)
hey all, i bought a new arcadia light unit but there are 2 actinic blue bulbs and 2 1400k marine white t5 bulbs. i'll be using it on a fresh water setup and i'm wondering if the marine white bulbs will be too much? should i switch out all 4 bulbs for freshwater bulbs? there's 2 switches one for the white and one for the blue.

cheers, wayne

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19 Nov 2012 19:04 #2 by pit (Piotr Urbanski)
hi Wayne,
will it be planted tank?

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19 Nov 2012 23:20 #3 by maggy88 (Wayne Mc Glynn)
not really, few vallis and some cabomba.

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19 Nov 2012 23:56 #4 by pit (Piotr Urbanski)
Than it's only up to you. If you like the colours you will not have to change them.

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20 Nov 2012 00:01 #5 by BlueRam (Sean Crowe)
First off all did tou buy this with a tank in the last few days?

Why i ask is cause i had one and its for say on donedeal on my old tank (great tank and unit)

As Pit says if you are not going for a full planted tank it is up to you if you like it

But if you do find yourself adding more plants down the road i would go and change the bulbs

Sean

Sean Crowe

ITFS Member

Location: Navan

Always Remember Surviving Is Not Thriving

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20 Nov 2012 00:08 #6 by maggy88 (Wayne Mc Glynn)
i bought it without the tank, i'm only using the 2 white tubes because they're bright enough as is. what i'm worried about is if the strength of the lights will cause a lot of algae? they're 14000k bulbs - not 1400k like i said in my first post.

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20 Nov 2012 00:27 - 20 Nov 2012 00:30 #7 by pit (Piotr Urbanski)
what size is your tank and how many watts are bulbs? tank size in centimeters please :)
Last edit: 20 Nov 2012 00:30 by pit (Piotr Urbanski).

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20 Nov 2012 00:57 #8 by maggy88 (Wayne Mc Glynn)
the tank is 4ft long(120cm) can't remember the other measurements but it's roughly 240 litres. the arcadia unit is 5ft long, 4 54w t5 tubes. i'm worried that the kelvin rating on the marine white bulbs is too high, would it not be too strong for the plants that are already in the tank? they're both 14000k each and i've read that a freshwater bulb rated at 6500-6700k is best for plants. oh and i've no intention of going fully planted.

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20 Nov 2012 21:07 #9 by pit (Piotr Urbanski)
Kelvins says only what colour light has. Higher number doesn't mean more light :)

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20 Nov 2012 21:53 #10 by maggy88 (Wayne Mc Glynn)
i meant would the higher kelvin rating not be the wrong spectrum? there's a big difference between the recommended 6500k and 14000k. is it not a completely different kind of light?

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20 Nov 2012 22:40 #11 by pit (Piotr Urbanski)
Yes, It is and honestly I would change them for some day light bulbs. Colours will look naturally.

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21 Nov 2012 00:45 #12 by sheag35 (Seamus Gillespie)

Fishkeeping the Only way to get wet and wild

currently 25 tanks, and breeding is the aim of everything i keep
location:Limerick

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21 Nov 2012 01:01 #13 by maggy88 (Wayne Mc Glynn)
cheers for the help lads, i'll give the bulbs that are already in the unit a chance and see how it goes. if it doesn't work out i'll just have to change them.

thanks for those links too Sheag, first one was a really interesting read.

wayne

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