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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

Araaaaaaagh ! Cyanobacteria outbreak!

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14 Sep 2015 18:39 - 14 Sep 2015 18:58 #1 by Mick0075 (Michael OSullivan)
How the hell do I get control of this menace in my tank !!

I've tried spot dosing with a 2.5 ml syringe directly onto the algae with hydrogen peroxide (3% solution) 3 or 4 syringes once a day. This works and was getting control but it killed two Cardinal tetras. One two days ago that I put down to one of those things, but the second dead this morning so can't do that to them.

My tank in total including the sump is a little over 500 liters (Tank 460l sump 100l) I changed it over from an African cichlids about 6 months ago to my Amazon type planted tank with angle fish and tetras. Fish only went in about 2 weeks ago.

I was changing 50% a week to get ph down before fish arrived. Have been doing one or two changes a week since of about 30%

Sump filter system is fully cycled as has been on the go for 6 years or so. The ph has been changed from 9.2 down to 7.4 to accommodate the change of fish but slowly over the 6 months.

There is 3 54 watt planted tank and two 35 watt bulbs. On for 10 hours. Reduced this to 8hrs today with only 2 54 watts on at the back away from the bacteria at the front of the tank.

The tank is moderately planted as shown in video and photos attached. I add tropica plant growth specialised fertiliser 6 pumps a day and easycarbo 10mils a day. I don't run co2 yet but will start in the next few months.

Any help experiences of advice would be really appreciated

goo.gl/photos/k9KdPmVJmPUbYQEG7

goo.gl/photos/cdJPvD6WaUfLKwTY9

goo.gl/photos/rw9yEtRfn37R9CBk6


Regards
Michael
Last edit: 14 Sep 2015 18:58 by Mick0075 (Michael OSullivan).

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14 Sep 2015 19:03 #2 by Mick0075 (Michael OSullivan)
Don't know how this ended here, sorry mods. Could it be moved to appropriate section

Thanks

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14 Sep 2015 21:15 #3 by JohnH (John)
Moved to 'Water and Health' - perhaps a little more appropriate there.

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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15 Sep 2015 07:35 #4 by hammie (Neil Hammerton)
Cyanobacteria is a bit of a basdrinker to solve....
Firstly you need to work out what's caused it! And solve that before treating the effects. Treating the effects will do nothing unless the cause is still in place.
But water changes will help once cause is sorted and uv light will seriously help!
Hopefully you will get to the bottom of it quickly and no more loss of life!

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29 Feb 2016 14:47 #5 by Darkslice (Stephen Walsh)
most tanks I've seen (including mine have this in small doses)
Even the display tanks is seahorse all have this.

The leading cause it direct sunlight. (or over lighting from the aquarium lights)
Every few months i keep an eye on where the soil meets the glass and i spot a small outbreak. (about 1cm wide)

But i have ADA soil which is very dark so very tricky to see it.
My tank is in a sunroom, even though i dont get direct sunlight, i get light reflection.
So its just something i do as part of maintenance.


To stop it growing, cover over the soil level on the glass with tape or something, this will stop it growing. then its a manual process of removing it I'm afraid.

Prevention is the best cure, you'll just have to keep an eye out and keep it under control from now on.
UVC light will help keep it down

Its not harmful in small levels, but could kill the entire tank if left untreated.

Steve

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