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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

water flow rate

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28 Jan 2014 18:04 #1 by alan 64 (alan)
hi lads just wondering whats the best flow rate with african cichlids i hooked the filters back up to the tank today and one of my filter output pipes drops the water into the tank from above the waterline because of the 3d background, the tank is 275 litre and my 2 filters combined are rated for 1800 litres per hour, with the larger filter pumping in from above the waterline the flow in the water is very strong any advice on weather malawis would be happy with this



Thanks

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28 Jan 2014 19:55 #2 by hammie (Neil Hammerton)
At 1800 liters per hour that's 6.54 cycles of the entire contents of the tank every hour

I cant see any issue with that at all!!!

Keep an eye for "dead spots" where flow seems to deminish and poo might gather!
If that happens, a small power head pointed towards these areas will help!!!

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28 Jan 2014 21:05 #3 by alan 64 (alan)
Replied by alan 64 (alan) on topic water flow rate
thanks hammie

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28 Jan 2014 21:43 #4 by paulv (paul vickers)
The filter makers give a flow rating measured without any sponge or material in the filter so at best your filters are putting out 1200lph, that will drop as the sponges clog up over time. Your watrr turn over is about 5x given that your tank is rated at 275l but maybe only has 250l of water. Turning over your tank water 5 times an hour is good.

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