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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

Lighting help please.....

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18 Jul 2008 14:39 #1 by curefan (Dave Massey)
Hi,
I have a Juwel vision 260 tank. Recently I upgraded the lights to 54W T5's X2 (with reflectors). So basically that is 104W divided by 66.68 Gallons (260L)...which gives 0.66W per Gallon.

Am I right in saying that this is too low for a high tech planted tank ? Will the reflectors increase the W per G figure at all ? I have a pressurised CO2 system and fear im wasting my time due to light levels.

Assuming I have to increase light levels...where the hell do I put them ??? Will it cost much ?:unsure:

Any help welcome.

Dave.

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29 Jul 2008 03:21 #2 by Mr Algae (mralgae mralgae)
curefan wrote:

Hi,
I have a Juwel vision 260 tank. Recently I upgraded the lights to 54W T5's X2 (with reflectors). So basically that is 104W divided by 66.68 Gallons (260L)...which gives 0.66W per Gallon.

Am I right in saying that this is too low for a high tech planted tank ? Will the reflectors increase the W per G figure at all ? I have a pressurised CO2 system and fear im wasting my time due to light levels.

Assuming I have to increase light levels...where the hell do I put them ??? Will it cost much ?:unsure:

Any help welcome.

Dave.


hi dave.
with those calculations you have 1.55wpg(usgals) not uk. given they are T5s it will be nearer 2wpg.

May your fish be with you:

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29 Jul 2008 16:14 #3 by curefan (Dave Massey)
Thanks Mr Algae,

Made a slight calculation mistake:blush:
Do you reckon this is enough light for growing demanding plants ?

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29 Jul 2008 16:17 #4 by AndyT (Andy Taylor)
Depends what you mean by demanding, really. With decent fertilisation and a good substrate, you'd get a Glosso carpet to grow, I'd say. Lighting is the only factor to consider with 'demanding' plants....

How deep is the tank?

170L Bowfront Community Tank : Heavily planted : CO2 : T5 lighting

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03 Aug 2008 07:25 #5 by curefan (Dave Massey)
Hi,
The tank is 62cm deep. I have haigrass, but it doesnt really seem to be taking off. I dose with KNO3 every second day. What ferts do you recommend ?

Thanks, Dave.

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04 Aug 2008 17:12 #6 by zig (zig)
Hairgrass is always a slow grower for me even with the best attention that I can offer it. Break it up into single strands rather than large clumps and plant it with a tweezers, this way, when it does grow it will spread much quicker for you. You have about 1.5WPG, the co2 should work well for you at those light levels.

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12 Aug 2008 13:44 #7 by curefan (Dave Massey)
cheers zig..will do as advised.

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