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
new fish keeper.
- tetdiscus (Maritess McCarthy)
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Hello everyone. Im very new to the hobby and brave too

I have a tropical low tech tank. Its an Optiwhite 140x60x60 504 L
I use a HMA (heavy metal Axe) filter with 3 pods using sediment/Penteck/Chlorpus filters
My filtration is an external canister (Jbl cristalprofi greenline e1501) upgrading to fluval fx6 soon.
My other bits are jbl prosilent a200, Eheim jager 300w heater, 1 small Arcadia Blue led for night light.
My lighting is T5 54w x4.
I keep Discus. Blue ram. Cardinal tetra. Rummy nose tetra. Siamese algae eaters.
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- Darkslice (Stephen Walsh)
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I'd think about reducing the lights on

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- tetdiscus (Maritess McCarthy)
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- anthonyd (Anthony Debesne)
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Anthony
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- Darkslice (Stephen Walsh)
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I use 6 hours 5pm-11pm
and weekends its 10am to 11pm
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- Miamiheat (Stephane Lemaire)
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welcome to the forum
question where did you get the HMA filter and are you aging the water or is it going staight to the tank?
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- tetdiscus (Maritess McCarthy)
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The outgoing water is plummed straight to the drain. It's a trickle filing tank system. Im also aware that part of the new water going in also comes out, BUT the system saves me a lot of back ache and wet floors! And i can do water change every day with less trouble.
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- tetdiscus (Maritess McCarthy)
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- Joekinsella (joe Kinsella)
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Look into information on lighting times. Some of the forum members are really knowledgable when it comes to plants and lights they may be able to explain why less lighting is better it's to do with plants absorbing the nutrients to out compete algae.
Welcome to the forum keep us posted as I'd like to see it when plants grow in abit more I like your small army of Siamese algae eaters

Cheers,
Joe
Location: Clogherboy Navan.
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- tetdiscus (Maritess McCarthy)
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PS..lights are now decreased to 10H/day...see how it goes..
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- Miamiheat (Stephane Lemaire)
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I've read somewhere that too much light can be the result of black beard algae as well as other types of algae. Tank looks good and I agree you are brave I'm going nearly 4 years now and still haven't been brave enough to try discus (although I don't think I ever will due to water charges soon).
Look into information on lighting times. Some of the forum members are really knowledgable when it comes to plants and lights they may be able to explain why less lighting is better it's to do with plants absorbing the nutrients to out compete algae.
Welcome to the forum keep us posted as I'd like to see it when plants grow in abit more I like your small army of Siamese algae eaters.
Cheers,
Joe
The water change thing for discus is exagerated: daily water changes when you try to grow juveniles and that is because you are fouling the water with many feedings and the only way you can keep nitrates low is replacing the water. I am doing loads because I have juveniles in all my tanks. Common sense would be to put all juveniles in one tank and adults in others so that I would change loads of water on one tank only, but i have kept things the same because they are from different origins and dont want to take the risk that one type will share a pathogen with another type.
If you have adult grown discus and your tank is not overstocked, then you can feed like any other fish and you should have no issues. The hobby needs more discus keepers!
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- tetdiscus (Maritess McCarthy)
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- Joekinsella (joe Kinsella)
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Apologies for off topic tetdiscus.
Try 6 to 10 hours rather than 14.
Location: Clogherboy Navan.
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- Joekinsella (joe Kinsella)
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Are you dosing co2?
Location: Clogherboy Navan.
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- Miamiheat (Stephane Lemaire)
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Thank you. I got the HMA filter from ro-man. There are other sellers in uk for HMA but the shipping cost is at £40 at least. I dont age the filtered water because there is no need for it. The heavy sediments, chlorine and chloramine are filtered by the HMA 3 pod system. The filtered water goes straight into the tank at the rate of around 1 liter per minute (any faster makes the temp low) i adjust the rate sometimes depending on the water temperature.
The outgoing water is plummed straight to the drain. It's a trickle filing tank system. Im also aware that part of the new water going in also comes out, BUT the system saves me a lot of back ache and wet floors! And i can do water change every day with less trouble.
This is exactly where I am heading, although with multiple tanks. I did get a "declorinating filter unit made of 3 tall 20 inch cartridges. But it did not include the Chlorplus one so this will be my next purchase and i will simply add it to the line up. That water will be better than what I drink today


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- Discus-Killester (Sinisa)
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Great looking tank, nice discus too!

Welcome to the forum!
Sina
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- Darkslice (Stephen Walsh)
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Looks like you have a similar auto water change setup like mine,
For flow control this is what I use, took me months to find something like this.
Can't get the eBay link thing to work. So here's the direct one
www.ebay.ie/itm/121176303484?redirect=mobile
Bah, even that's not working.....
Try this...
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- tetdiscus (Maritess McCarthy)
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It must be a pain for you doing a lot of water change in all your tanks?
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- tetdiscus (Maritess McCarthy)
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- tetdiscus (Maritess McCarthy)
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- Miamiheat (Stephane Lemaire)
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I did not get a flow meter, because it was for stronger flow rate. I just used a timer
(actually, my husband is the handy man)..The tap PH is around 7. Almost same as my tank, with little varying difference at times (6.8-7.2). Averaging around 7.
It must be a pain for you doing a lot of water change in all your tanks?
Got it. Thanks for the details. I do a lot of water changes and I have 3 barrels totalling roughly 500L in which I age my water. I have pumps and hoses and i connect these pumps to remote controlled plugs/outlets so i can monitor levels and start/stop pumps . So i barely use buckets (only to siphon fecies from bottom of tanks). But still that means dealing with putting the put in, unrolling the hoses all over the apartment (everyday), put them back when I am done . Sounds easy but each time you deal with this no matter how careful you are there is water on the floor, so you have to mop ... And it's unsightly...
All this is complicated because I am on and 8th floor, barrels are kept inside (just moving them to laundry room where i accomodated some space).
It's messy and it's getting me tired, I love the fish so I am trying to find practical solutions yet they must be flexible: I am renting so I cant be drilling holes, attaching pipes to walls etc etc
I "seem" to have a huge PH difference between tap and tank (7.5 to 6.6/6.8) and this is where I am afraid to put water directly in tanks, at the same time if the flow is good for temperature then it may be good as well for PH differences as the changes would be slow.
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- tetdiscus (Maritess McCarthy)
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