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
Upcoming Water Charges
- doreilly (Donal O Reilly)
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I am just linking in to see what other members who are looking to keep their tanks beyond the introduction of water charges have planned.
I keep Discus and obviously need to change a lot of water. I'd love to keep my tank but I have some questions:
Would I be better off moving on the Discus and keeping Angelfish? Less amount of water to be changed each week?
I hear some stores offer free water weekly. Whats the position here? Will this be still available come next year?
I'd be interested to hear what you fellow fishkeepers plan for the future.
Cheers
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- hammie (Neil Hammerton)
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If your into rallying you dont switch away from petrol cause the price goes up
If your into fishing you dont stop cause the license fee increases
Why change the fish and fish habbits youve built up and cared for and possibly bread from fry right thru juviniles to full adult hood and have been thinking of breeding again, just cause you have to pay for water???
Collect rain water, mix with tap water, river water, lake water whatever you have to do to keep your hobby going!
Dont let the government and their lack of foresight ruin what you enjoy!
Here's a fun fact: if million litres of water leaves the reservoir heading for us..... less than half makes it too the destination! (Rant beginning) And thats deemed to be an acceptable loss!!!!!
An absolute friggin disgrace if ya ask me!!!
The government are charging us cause they sat back on their h***s and let the water network become decreped and out of date!!!
So it looses alot....... and we have to pay for that???? Come on!!!!!!!!!(rant over.... please accept my apologies)
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- alan 64 (alan)
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- JohnH (John)
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I concede that breeding them requires more specialised water, but back then the perceived wisdom was that by being kept in tap water it led to stronger more resilient fish.
I do realise that nowadays most of the Discus reaching both the UK and Ireland are far-eastern-bred fish which might need extra attention - if they're anything like the rest of the **** (oops, I almost used an expletive there) then I can see this might well be a necessity but tap water was fine back then.
Perhaps more Discus-orientated readers would care to make observations?
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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- Santiagovalcarcel (Santiago)
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- piyyo (Carlos alvarez garcia)
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if you are rising discus of 5-6 cm, the higher the amount and the periodicity of the change much better for the discus. Professional breeders usually made two changes every day of almost 100% of water. Other breeders do a continuous water change, so at every moment fresh water is going into the aquarium.
Friends of mine have obtained the best results by changing 50% of water every single day during the first 6 months of discus' life. Also, they feed the dicus six or seven times a day. The discus are growth in naked tanks, with no plants nor decoration. Just water and glass.
WHen I was keeping discus larger than 10 cm, I used to make a great water change (80%) every weekend. It was more than enough to keep growing and healthy discus.
The reason is because younger discus has a very high growing rate, and the lowest level of nitrogenated compounds (amonium, nitrite and nitrate) are very harmfull for their organisms. As the discus get older, the growing rate decreases; so nitrogenated compounds has not a remarkable effect (always under reasonable levels).
Summarizing: change as much water as you can.
Regards
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- anglecichlid (ciaran hogan)
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Supplemented with 20% tap water
I don't keep discus,but I do change my water alot,
As in I'm going through 150/200liters weekly
I have gotten in to rainwater long before the charges ever came in,
I didn't do it for money rather the breeding benefits of rainwater
Although the fact that my fish keeping won't be lining Irish waters pockets that much is a bonus!
Any way I would definitely encourage anyone to use rainwater for both reasons

Anyone with a aquarium can keep fish,
But it takes real skill to be a fish keeper,
And it's spongeBob,
SpongeBob lives in a pineapple under the sea
BLANCHARDSTOWN
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- Miamiheat (Stephane Lemaire)
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as a discus keeper who changes over 500 litres daily or every couple of days i worry

sticking to the hobby is fine but that depends on how many tanks you have (10 running right now).
I have very few little ones left so i should be in the adulthood of my fish by the time the charges appear so it will be less changes, but I fear that the fish used to such frequent WC's will start feeling the hit.
Another thread was discussing the use of rainwater: need to get a refresher on this but bottom line is i am not sure it was perfect. `i'd have to line up 10 barrels on my balcony and that wont be possible.
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- Miamiheat (Stephane Lemaire)
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For me..... nothing going to change!
If your into rallying you dont switch away from petrol cause the price goes up
If your into fishing you dont stop cause the license fee increases
Why change the fish and fish habbits youve built up and cared for and possibly bread from fry right thru juviniles to full adult hood and have been thinking of breeding again, just cause you have to pay for water???
Collect rain water, mix with tap water, river water, lake water whatever you have to do to keep your hobby going!
Dont let the government and their lack of foresight ruin what you enjoy!
Here's a fun fact: if million litres of water leaves the reservoir heading for us..... less than half makes it too the destination! (Rant beginning) And thats deemed to be an acceptable loss!!!!!
An absolute friggin disgrace if ya ask me!!!
The government are charging us cause they sat back on their h***s and let the water network become decreped and out of date!!!
So it looses alot....... and we have to pay for that???? Come on!!!!!!!!!(rant over.... please accept my apologies)
it is an absolute disgrace: charging for water in Ireland is like countries in the deserts charging you for sand. That reflects poorly on the various governing bodies who have let it get this way, on the corrupt ones who will fill their pockets with that (sure there are some) and ultimately on the people who vote for these inepts as all these people get there and get to take these idiotic decisions because someone votes for them and let them do it. That is my rant for the day. A good guillotine could come in handy

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- paulv (paul vickers)
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How many countries in the world can you go to your kitchen tap and drink a glass of cold clean water. Some think that's worth paying for.
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- Darkslice (Stephen Walsh)
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But the main cost is the flat rate per year of 250 to 500 what ever its going t be.
The rest is something like 2.50 per metric meter.
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- Miamiheat (Stephane Lemaire)
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Im using organic aqua in a very large tank for over 3 years now. Its working for me. Water changes once a month. The hidden cost of water changes is not the water but the cost of heating the water especially with discus that need high temperature.
How many countries in the world can you go to your kitchen tap and drink a glass of cold clean water. Some think that's worth paying for.
Hi Paul,
Would the organic aqua be good for Discus? I have heard about it a few times but not sure how this can be a miracle cure. Usually when things sound too good to be true i take it they probably are.
As far as heating the water I am thinking that if you "Drip" into the thank you can avoid the heaters, but a drip forces you to use much more water than a standard water change.
As far as paying for drinkable water, well i have a few thoughts about this and more rants

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- Miamiheat (Stephane Lemaire)
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In any case what I remember is it triggered a question:
Isn't it possible to recycle and re-filter our tanks waste water? perhaps by circulating it in heavily planted planters. I havent touched my RCS tank in 10 weeks (heavily planted) - RCS are thriving, water crystal clear, only thing I do is top off the evaporated water .
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- hammie (Neil Hammerton)
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I dont believe that there is much chance of contamination due to pressures involved etc. (open to correction however if my theory "doesnt hold water")
The pipes run at around 5 bar pressure (depending on the diameter etc) (example of a 600mm pipe runs anything up to 10bar peak)
this means that with the external pressure being much lower than internal there is little to no opertunity for contaminants to permiate inwards.
I drink tap water without fear or worry however I prefer to have water filtered and chilled before drinking (just for the sake of being more refreshing)
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- Darkslice (Stephen Walsh)
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- hammie (Neil Hammerton)
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bear in mind that a pressure washer will work at anything from about 7 - 11 bar (101 psi +) for a cheap one.....
I wouldnt be putting my hand in a direct stream from a pressure washer
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- Darkslice (Stephen Walsh)
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its 75psi

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- hammie (Neil Hammerton)
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Not doubting you! just that conflicts any information the council has ever given me in the past! So am interested to get more info!
If the pipe was a smaller diameter to the ro unit then this would certainly raise the pressure slightly! Think about that happens if you half block a hose with your thumb (the pressure increases)
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- Darkslice (Stephen Walsh)
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The RO is feed from mains via a 1/4 tube connector.
pressure is pressure no matter the size of the tube, all that changes is the amount that is allowed to flow out.
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- Miamiheat (Stephane Lemaire)
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I had read a thread about rain water that was very interesting but i cant find it.
In any case what I remember is it triggered a question:
Isn't it possible to recycle and re-filter our tanks waste water? perhaps by circulating it in heavily planted planters. I havent touched my RCS tank in 10 weeks (heavily planted) - RCS are thriving, water crystal clear, only thing I do is top off the evaporated water .
anyone has any idea regarding this?
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- paulv (paul vickers)
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all my fish are big mature cat fish,arowana, oscars and silver dollars, so maybe more tolerate of water chemistry. I cant say how discus will do with organic aqua, its not a miracle cure just differdnt way of running a tank. I change water every 4 to 5 weeks but only feed my fish every 3 days.
Harvesting rain water seems popular method to save piped water. Properly treated I see no reason why it cant be used for aquariums.
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- jeff (Jeff Scully)
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Taxing the air is next and we will all wear a special device totalling the amount of breaths we take
Where the tongue slips, it speaks the truth.
A life making mistakes is not only more honourable, but more useful than a life spent doing nothing at all.
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- platty252 (Darren Dalton)
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I had read a thread about rain water that was very interesting but i cant find it.
In any case what I remember is it triggered a question:
Isn't it possible to recycle and re-filter our tanks waste water? perhaps by circulating it in heavily planted planters. I havent touched my RCS tank in 10 weeks (heavily planted) - RCS are thriving, water crystal clear, only thing I do is top off the evaporated water .
Rain water is a good option but collects impurities from the air (exhaust fumes etc...) so it needs to filtered through carbon before use.
Also it's best to add minerals to buffer the water.
It is not recommended to run a tank without water changes. I did one for about two years and found the following:
The water became very acidic. All the buffers were used up and the PH dropped below 4. KH-0 GH-0.
With such a low PH the filter bacteria seemed to be non existent and I would get a lot of low level Ammonia spikes. The plants seemed to do most of the filtration.
I just kept some Aphyosemion bivitattum in the tank and wouldn't try it with big or delicate fish.
Organic Aqua works fine. I use it on fish more delicate than Discus. But I recommend changing water every 3 weeks when using very soft water.
Chemical and good mechanical filtration could possibly be used instead of water changes but would be more expensive.
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