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
Few questions (from a newbie)
- mrsFishpatrick (Astrid Fitzpatrick)
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My friend gave me an old aquarium recently and I am trying to
get it back in working order again and now I have a few questions I could use some advise on, thank you in advance for reading this/helping me.
-I was thinking of going over the old seals, can I(my hubbie) just use ordinary silicone to do this?
- the tank I got came without a hood, were could I source one?
- would anybody reccomend a good LFS in the west dublin/kildare area?
- How do I find out what size of tank this is ( i know the measurements, but have no idea how many liters of water it holds!)
These are all the questions I can think of right now, but I might be back with more in the not so distant future.
Thanks
Astrid
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- Daragh_Owens (Daragh Owens)
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I was thinking of going over the old seals, can I(my hubbie) just use ordinary silicone to do this?
NO!! First check if it is leaking, do a fill test in the garden, leaving it full for at least a day. If it needs to be resealed you must use silicone suitable for aquarium, regular silicone has fungicide in it that will kill fish. If it needs resealing the old silicone much be removed with a sharp knife first.
would anybody recomend a good LFS in the west dublin/kildare area?
My geoghraphy is not great, but there is one in Celbridge, part of a garden centre whose name escapes me at the moment.
the tank I got came without a hood, were could I source one?
I would not bother, purchase a light that sits over the top of the tank, I will post a link to a picture later. I think they look better and will be easier to source than a hood to fit an exisitng tank, depending on the make and how old, of course.
How do I find out what size of tank this is ( i know the measurements, but have no idea how many liters of water it holds!)
Measure the inside of the tank, post the three measurements here in cm or inches and we will tell you.
Welcome to the forum

Daragh
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- platty252 (Darren Dalton)
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What size is the tank?
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- JohnH (John)
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Before you do your leak test in the garden it would be best to explain, just in case you aren't aware of this that a tank needs to be laid onto a flat surface (concrete,paving slabs or even wood) and would benefit greatly from a sheet of polystyrene (Aeroboard) between it and whatever you are placing it on - likewise when you come to actually place your tank in its final resting place the same sheet would be most useful...this is to make up for any slight unevenness of whatever the tank is laid upon. I once set a tank, admittedly a good bit larger than your one, on a wooden sheet with no aeroboard and because it wasn't evenly spread the tank base broke, distributing many gallons of water onto the carpet. So if you're going to fill the tank even outdoors first you really need to ensure the whole of the bottom of the tank is supported, as much so as when it is set up where it will 'live'.
The other quick suggestion is that you might get Mr FP to make up a wooden hood for your tank...it really isn't very complicated to do.
John
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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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- Valerie (Valerie)
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Welcome to the forum!

- would anybody reccomend a good LFS in the west dublin/kildare area?
There also is Aquatic Village in Brittas, it's not too far from Naas.

Valerie
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- mrsFishpatrick (Astrid Fitzpatrick)
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This is definetly usefull info I am going to follow,
I will try to get some aeroboard to put the tank on outside
for the day.
And thank you for telling me not to use ordinary silicone, I really wasn't sure.
I know the orchard garden centre allright, I'll be passing there later in the day.
And as for the hood, i might get a somebody to fabricate a hood for my tank, i didn't know could you buy spares or not.
I will post the measurements of my tank in a while and if someone could tell me what water it holds I would be very gratefull as I am diabolical at doing maths. (that's why I still cant convert cm's in to inches, and I am here for nearly 7 years:blush: )
Thanks again
Astrid
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- mrsFishpatrick (Astrid Fitzpatrick)
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I measured the tank and here goes
w75x h36 x d32 cm's
I hope someone can tell me by these measurements what amount of water this tank will hold (if it's not leaking:lol: )
thanks
Astrid
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- louis (David Knowles)
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- JohnH (John)
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\"Okay,
I measured the tank and here goes
w75x h36 x d32 cm's\"
Hello again,
I've sort of calculated this and your tank is (approximately) 30\"x14\"x12\"...near enough 18 UK gallons...which would, I think, equate to 80-ish litres.
Obviously you will never completely fill the tank to the brim and you will have some water displacement when you put in both rocks/gravel/ornaments etc so you could reduce the actual water capacity by approximately 10-15%. I think if you work on it holding around 70 litres you'll not be too far out, I reckon.
I hope this helps you, and you're very welcome to the Forum. Ask as many questions as you want - there is always someone (well almost always) who'll be able to answer them for you.
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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- mrsFishpatrick (Astrid Fitzpatrick)
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I am after taking your advice(johnH) and filling up the tank outside. It looks like she is staying dry, wich is good news.
and I kept an eye on how much water i fit in there, I think I got around 70 liters in there, so you are on the ball with your calculations.
Do I need to buy a proper fish tank stand for this or should a sideboard hold this much weight.
All these questions, My 2 toddlers are dancing inside the backdoor looking at the tank ouside going fissies fissies! they propably think I will go to the shop now and buy some fish. Poor them, they'll be looking at a few plants in there over the next couple of weeks, if they are lucky;)
Have to get something to put the tank on first.
Thanks everybody for your help
Astrid
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- JohnH (John)
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All these questions
Not at all...
Were were all beginners at some point, and as I have mentioned in the past, for some of us that was longer ago than for others...
This is good news that the tank is holding water but as Daragh suggested, it would best be left for a 24 hour period filled just to be on the safe side.
I do have a larger tank than this sitting on a smallish cabinet (not a dedicated Fish Tank one, though) and this is supported fine - but it is a strong cabinet. I tried it out beforehand by sitting on it...I wasn't in the front of the queue when they were giving out the slimness gene...in fact I don't even think I was at the back of the queue. Anyway, it supported me just fine so I knew it would be OK for the tank.
You have to consider that water weighs 10lb per gallon (4.5 litres) and the rocks/gravel which you use would weigh even more than the water they displace so...you really have to test the ability of your sideboard to take the weight.
A custom-built stand would be possible, but not very cheap if your budget's a little on the tight side (from your other post). A further option would be to have a go at making one yourself, or getting one made for you?
I'm afraid your youngsters will be looking at nothing swimming in the tank for a little while as you will have to 'cycle' the water to make it safe for any fish you decide to buy...this might be a little difficult to explain to children who really want to see the tank filled and stocked immediately.
There are some excellent articles in both the beginners' section of the Forum and also lots of answered questions there too.
But as before, any questions not covered there can, hopefully, be answered here.
Good luck with the explaining...
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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- fourmations (NIall SMyth)
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All these questions
i'm afraid your youngsters will be looking at nothing swimming in the tank for a little while as you will have to 'cycle' the water to make it safe for any fish you decide to buy...this might be a little difficult to explain to children who really want to see the tank filled and stocked immediately.
John
what about tetra safestart?
i have talked to lfs staff who swear by it
rgds
4
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- Daragh_Owens (Daragh Owens)
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JohnH wrote:
All these questions
i'm afraid your youngsters will be looking at nothing swimming in the tank for a little while as you will have to 'cycle' the water to make it safe for any fish you decide to buy...this might be a little difficult to explain to children who really want to see the tank filled and stocked immediately.
John
what about tetra safestart?
i have talked to lfs staff who swear by it
rgds
4
I know there are others here that swear by it too and I would have to believe them, they know what they are talking about when it comes to fish, but it never worked for me and if at all possible, go the natural route and cycle the tank. If that is not possible and the doe-eyed kids want to see fish, what can you do? Use Safe Start

Daragh
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- mrsFishpatrick (Astrid Fitzpatrick)
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I dont think it was safe start, but just stress coat I got.
The guy told me that I could ad fish after a week but I think I'd rather wait a bit longer than that.
As far as the kids are concerned in my eyes patience is a virtue;) .
can anyone reccomend a good testing kit for the water?
Thanks a lot for all your support.
Astrid
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- platty252 (Darren Dalton)
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You are right in thinking you will have to wait a bit longer than a week as suggested. After seven days the the Ammonia level would probably not even have peaked. Then the Nitrite has to peak and drop to 0ppm before you think of adding fish.
Here is a rough time frame for the nitrogen cycle; Day 8 Ammonia will peak. Day 16 Ammonia will drop to zero. Day 10 Nitrite will start to rise and peak by day 30. Day 38 Nitrite will drop to Zero. From day 30 you will start to get reading for Nitrate but you need to wait until Nitrite is at zero before adding fish.
That is only a rough guide so don't take it as gospel.some tanks mature quicker than others.
If you want to speed things up a bit there are a number of things you can do.
Add beneficial bacteria from an established tank. If you know someone with a fish tank you can get some of their filter media and place it in to your filter and you can add a small amount of fish straight away. I personally don't like this idea because if thee is a problem in the tank the media came from you are transferring it to your tank. That said people have been doing this for years.
Use a product like Tetra safe start. I found this worked quite well but as mentioned above it did not work for others.
If you decide to go the long route and let the tank cycle naturally you can speed it up a little by adding a prawn or a small piece of krill to the tank. As this decomposes it will feed the bacteria in the filter. You could also add a small amount of fish food every other day.
The beneficial bacteria need food to grow and multiply and when the fish are added they feed of the pollution from fish waste.
There is another way that i don't believe in and that is to add some hardy fish from the start. Sure they might survive the toxic levels of Ammonia and Nitrite but do you really want your fish to suffer from the start?
Hope this all makes sense.
(edit) I forgot to mention a good test kit would be API master test kit. This will test all you need to get you started.
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- mrsFishpatrick (Astrid Fitzpatrick)
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I have never heard of sticking a prawn in the water, is this just a frozen shrimp because I am sure I can root one of them out of my freezer.
My father in law has a fish tank as well
but I dont really fancy any water out of his tank, it is never really looking clear, I suspect he is overfeeding his fish. To be completely honest, that tank actually used to belong to me, a long long time ago, I gave up after my little cousin poisoned my fish for the 4th time, and my fish were jumping against the hood trying to get out of the water, i didn't want to put any more fish trough that ordeal after it, and my F.I.L. then took over, for some reason the little cousin never did it again.(My fish food is going to be behind lock and key for my kids, for obvious reasons) The reason I still have so many question is that I have a birdbrain and my memory is just so bad I think I must have blocked it out mentally.
Does anybody know is Dave's Trop Shop still in Inchicore?
Thanks again for all your advice
Astrid
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- louis (David Knowles)
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Probable volume 77 l./17 gal. (20 US gal.)
Mickey Wallace & Cath Woods
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- mrsFishpatrick (Astrid Fitzpatrick)
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The filter is in, the heater is in horizontally(anyone else have theirs in horizontally) it was touching of the bottom if I would have put it vertically.
How long do I have to wait till I put live plants in?
I did put the composty kinda stuff underneath my gravel especially for live plants.
And I am still wondering about the prawn Platty mentioned, if that is just a frozen shrimp I can put in there?

So many questions.....
Thanks
Astrid
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- Fishowner (Gavin fishowner)
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Gavin
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- mrsFishpatrick (Astrid Fitzpatrick)
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and yes I was thinking of the more standard fish, I dont have a very big tank, and my nana used to have neon tetra's, they remind me of her so that's what I'll propably end up with.
I always thought that the fry got eaten by the other fish, my mistake obviously, can you not bring the fry you don't want back to a fish shop so they could sell them once they have matured enough, saves you having to destroy them, or is this a silly thought, i don't know.
Thanks for looking at my post
Astrid
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- Fishowner (Gavin fishowner)
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Fry do sometimes get eaten by other fish,depends on what fish you have. I mean Angels will eat the molly and guppy fry very quick,but the mother fish doesnt always eat their young,a well established tank with enough food for the fish will mean the mother fish leaves the fry alone,also if there are hiding spaces in the tank then the fry will find them and hide their. The filter box seems to be a place I always find them in, which is perfect for them as its full of food for them to eat!
Gavin
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- mrsFishpatrick (Astrid Fitzpatrick)
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Untill then we are looking at an emty tank if you dont count the filter and the heater.
Still have to source something that would be suitable as a hood, otherwise we might see some floating toys in there shortly, or uneaten lunches of the kids

Husband was mentioning something about clear perspex.
If anyone has any blueprints on how to fabricate a hood, and affix the lightbox to them plz let me know.

thanks
Astrid
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the Organic Aquarium method i am neither pro or against As the last time i was in Petstop they were running a tank with out problem and i know a couple of other sponsors are using it but names escape me(sorry)
there was a recent thread about using bottled ammonia which was interesting informative and a fast track do i would personally worry about new tank syndrome with some of the newer ways and methods.
( www.irishfishkeepers.com/cms/component/o.../catid,517/id,36635/ )
i use the prawn method i find it sightly quicker and cleaner as i do not have to feed the tank daily nor do i have to remove as much debris
I use a stainless steel tea/herb diffuser which means i only have to clean it. i keep it close to my in take thus water is passing through it and the ammonia is drawn around the filter and tank. a lot less messy but position is vital bad position longer to cycle.
the ammonia method in the link i would not use around kids or place were safety must be considered. you will find many hundreds of treads on cycling i think it is a very personal choice
As for the heater well i some times use them flat but i try to keep them up right this seem to reduce the risk of burns but again personal choice
fish wise well neons look great but ensure you get them from a good quality source any of our sponsor also look at cardinals very similar do slightly bigger. livebears very beautiful but if not kept in check will soon swamp you depending on species that could mean double in a few months. do this is easily controlled by reducing tem slightly and by feeding over feed over breed only feed six out of seven days and the minimum required on the feed days this follows nature naturally is best
Fishowner is correct about two thermometers, in fact two of every thing you can never have enough filtration and if one brakes the other is there to do the work, heaters two but have that the tank requires the reason for this is if one brakes you still have the other also if one gets locked in the on position the other will be off this will avoid dead fish that have been cooked by a faulty heater.
i am sure other will have plenty of other advise for you and keep us post on your progress
and remember the only silly question is the one you did not ask
Mickey Wallace & Cath Woods
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- mrsFishpatrick (Astrid Fitzpatrick)
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I use a stainless steel tea/herb diffuser which means i only have to clean it. i keep it close to my in take thus water is passing through it and the ammonia is drawn around the filter and tank. a lot less messy but position is vital bad position longer to cycle.
Just to get things straight, you would stick a prawn in a teastrainer, near the filter(sorry I am just a bit slow)
the ammonia method in the link i would not use around kids or place were safety must be considered. you will find many hundreds of treads on cycling i think it is a very personal choice
Your'e right about this deffo not being the method for me with my 2 inquisitive monsters/toddlers
they would see me adding a few drops once and when I turm my back to do something they'd have the bottle emptied in there, or worse they might try to take a zip
As for the heater well i some times use them flat but i try to keep them up right this seem to reduce the risk of burns but again personal choice
To be honest I would prefer to have it upright but it just doesn't fit, when I rang the shop I bought it I was told he has all his heaters in horizontally ( maybe he wasn't keen on exchanging it for a shorter heater)
Fishowner is correct about two thermometers, in fact two of every thing you can never have enough filtration and if one brakes the other is there to do the work, heaters two but have that the tank requires the reason for this is if one brakes you still have the other also if one gets locked in the on position the other will be off this will avoid dead fish that have been cooked by a faulty heater.Sorry I don't get this part about the 2nd heater, Do you mean they should have a thermostat that switches off automatically when the desire temperature is reached? ( I feel so blonde sometimes)
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diffuser mine is like a metal orb that comes apart i place the prawn in side and close the top part, this is full of hole which allow water in and water and ammonio out while the prawn remain in side they use for herb tea or cooking to save the hassle of removing small bits.
the heater position well my prefrence is up right close to water flow and most types i have had stated the up right position it also seem less lightly to do harm in this position but others will give you more advice on this
two heathers rather than one
if your tank needs a total of 300 watts to heat it then i would use two 150 watts to do the job
because if one brakes the other will keep the temp up for you or as can happen if one is stuck on the other will auto turn off and this will protect your fish
hope this helps
mickey
Mickey Wallace & Cath Woods
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- mrsFishpatrick (Astrid Fitzpatrick)
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(are you sure there are no such things as silly questions:blush: )
Thanks for explaining
Astrid
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- Fishowner (Gavin fishowner)
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What size tank have you ? That will determine what size heater you will need. The more watts yo have,the quicker it heats the water. Im not sure what size tank you have but if its around the 86 litre size then Im thinking about 150 watt minimum?
Im guessing only at that though so someone may confirm it or indeed correct me!
Gavin
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- Loggser (Loggser)
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Heaters rarely seem to come on and the tank stays at a constant temp for me.
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- Fishowner (Gavin fishowner)
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The thermostat should never be taken as granted which is why its vital you have at least 1 thermometer in the tank to ensure you can check the temp on a daily basis.
Also having a spare heater is important as if one breaks you will have another to replace it etc.
Hope the post hasnt come across as a basic lesson,I just thought explaining it might help but Im pretty sure you know it already.
Gavin
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