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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

200l Native Marine Rockpool Aquarium

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05 Nov 2013 10:28 #1 by MarinusAddictus (Marius Schudel)
Hi all,

Not sure if this is the right place to post this. In case anybody is interested in this I have started an Irish Rockpool Aquarium DIY project (200l Maintank) and a blog along side it to document and share it. This is a dream come true for me as I am kind of seabound and mad into anything to do with the sea. I have planned this a long way and really happy to finally get to it. Its still a work in progress but a lot is going on already :D

Check it out here...

www.irishrockpoolaquarium.com

Thanks

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05 Nov 2013 10:40 #2 by JohnH (John)
Welcome to the Forum - from your Forum user-name I rather guessed you were 'into' all things marine.

Please add an introduction in the appropriate section (Introductions/about me) and consider adding to the "Members' Profiles" section - it will allow everyone the opportunity to get to know you a bit better.

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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05 Nov 2013 13:48 #3 by anthonyd (Anthony Debesne)
Just checked the pictures on your blog, it looks like the biotope I see when I go spearfishing, it is beautiful. It must be nice to have a piece of the sea at home.
Anthony

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05 Nov 2013 14:05 - 05 Nov 2013 14:06 #4 by MarinusAddictus (Marius Schudel)
Thanks! That was exactly the plan :) No spearfishing in my aquarium though! ;-) Yes it is fascinating and nice too when you can observe and study them in your warm livingroom especially when its lashing outside
Last edit: 05 Nov 2013 14:06 by MarinusAddictus (Marius Schudel).

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05 Nov 2013 15:24 #5 by CrustyCrab (Peter Biddulph)
Welcome along. Great to see another Native Marine addict on here.

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07 Nov 2013 08:42 - 07 Nov 2013 09:41 #6 by MarinusAddictus (Marius Schudel)
Retested water values as the Shanny was breathing a bit heavier than I thought he did yesterday, not crazy though. I am probably just over concerned but just wanted to be sure.

I have
0 Ammonia
0 Nitrite
0 Nitrate

so the only thing thats not ideal is the...

8.0 pH (is that a concern?) What do you guys have in your natives? I read it should be 8.2-8.4 for marine aquaria but what about natives?

Temperature stable at 17degree

Maybe important note: All my rocks, sand and water are collected from the local shore where I also caught the animals. and I have fairly high surface water movement so I think I should have enough oxygen in the water.

Some pictures to sweeten the post ;-)








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Last edit: 07 Nov 2013 09:41 by MarinusAddictus (Marius Schudel).

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07 Nov 2013 08:58 #7 by christyg (Chris Geraghty)
That's a beautiful looking setup.

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07 Nov 2013 16:52 #8 by CrustyCrab (Peter Biddulph)
pH is about 8 on my tank.
The Common Blenny, Lipophrys pholis (or Shanny, if you must) will appear to breath very heavy from time to time, even in well oxygenated water, but well oxygenated water is not a huge problem for the Blenny. In the intertidal pools where they live, they are subject to fluctuating oxygen levels. And they can survive out of water for a long time, by retaining water in the gill cavity.

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07 Nov 2013 16:59 #9 by MarinusAddictus (Marius Schudel)
Thanks for that. Its relieving info, I am glad to hear that! Also glad you put an end to my struggle differentiating between shanny and blenny. Seemed always to come up as the same but I always thought they where two different species. They are absolutely fascinating creatures to watch especially because they take great interest in the aquarist on the other side of the glass. He probably is the first one to leave once he gets to voracious though.
Thanks again

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07 Nov 2013 17:05 #10 by Melander (Andreas Melander)
Welcome along!

Realy like the tank and your blog, it took awhile for me to find the follow button though.

Andreas

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07 Nov 2013 17:12 #11 by CrustyCrab (Peter Biddulph)
They do grow large, and as you say, are quite voracious.
Have a look out for the Montagu's blenny, Coryphoblennius galerita, same interest in what's going on outside and inside the tank, but stay small and are not so voracious. The way to spot them is the "Flap" on their head.





Have a look at this site, www.glaucus.org.uk/Homepage.html some good information on there.
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07 Nov 2013 18:16 #12 by MarinusAddictus (Marius Schudel)
Yes that would be the jackpot to find one of those. Think they are quite rare arent they? I think they really have character the way they look at you ;)

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07 Nov 2013 18:17 #13 by MarinusAddictus (Marius Schudel)

Welcome along!

Realy like the tank and your blog, it took awhile for me to find the follow button though.

Andreas


Thanks Andreas,
I know its difficult to find. I was a bit annoyed because I cant change it. Bottom right hand corner.

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07 Nov 2013 18:26 #14 by CrustyCrab (Peter Biddulph)

Yes that would be the jackpot to find one of those. Think they are quite rare arent they? I think they really have character the way they look at you ;)

Not so rare, its hard to spot them in the pools, as the are so similar to the common blenny, they are smaller and slimmer and have the flap on the head, but this is sometimes flat against the head. Try exposed rough rocky areas, in the upper to mid pools in the rock.

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07 Nov 2013 19:15 #15 by MarinusAddictus (Marius Schudel)
Thanks for the tips, will keep an eye out for them. Hopefully get to do some rockpooling on the weekend.

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07 Nov 2013 19:35 #16 by CrustyCrab (Peter Biddulph)
Same as that. Its a .7 tide so if the wind drops it will be a nice low tide

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17 Nov 2013 22:06 #17 by Jim (Jim Lawlor)
excellent post - just shows what's on our doorstep & worth saving!

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18 Nov 2013 17:32 #18 by MarinusAddictus (Marius Schudel)
Thanks, your dead on! there is so much out there, checkout this link for some of our marine slugs, blew my head when I found it, couldnt believe the variety and exotic-looking-ness! www.conchsoc.org/groupbrowser/Marine%20slug

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19 Nov 2013 12:29 #19 by MarinusAddictus (Marius Schudel)

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03 Dec 2013 15:16 - 03 Dec 2013 15:17 #20 by MarinusAddictus (Marius Schudel)
There is a few new posts on my blog www.irishrockpoolaquarium.com for anyone interested.
Click Follow if you want to get email notifications of updates straight away B)

One of the new species here as a teaser ;)


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Last edit: 03 Dec 2013 15:17 by MarinusAddictus (Marius Schudel).

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03 Dec 2013 16:38 #21 by christyg (Chris Geraghty)
Hard to believe that's all in a 200 litre - Fabulous!

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03 Dec 2013 17:11 #22 by MarinusAddictus (Marius Schudel)
Thanks. Its and odd shape 800x500x500 as I wanted a lot height (for deep sand bed) and ground area as most species are benthic anyway. So for its size its fairly short in length which weirdly kind of makes it look bigger. Also I try to collect the smallest specimens if possible as I think they might adapt better to captive life, that might make it look bigger too ;-) some of the hermits shells are only maybe 9mm diameter.


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05 Dec 2013 11:27 #23 by MarinusAddictus (Marius Schudel)
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05 Dec 2013 13:49 #24 by Melander (Andreas Melander)
Love the hermits and the night shot. The hermits and other small critters would attract me more to the salty side than any reef.

Andreas

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05 Dec 2013 14:33 #25 by MarinusAddictus (Marius Schudel)
Thanks, yeah the hermits are great, just hilarious. And always very busy and adventurous. I was thinking of making a post in the future called "A Tribute to Hermits" with all the hermits pictures and maybe some videos because I like them so much. You'd probably like that too.

here another one...

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06 Dec 2013 19:35 #26 by Joukeder (Jouke)
Beautiful tank Addictus. Great contribution to the growing Native Tank movement!
Keep the posts coming.
PH 8 is good. Our tanks is usually lower...

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06 Dec 2013 20:28 #27 by igmillichip (ian millichip)
Brilliantb stuff.

Many thanks for sharing, and I'd like to see the progression.

ian

Irish Tropical Fish Society (ITFS) Member.

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09 Dec 2013 09:44 #28 by MarinusAddictus (Marius Schudel)
Thanks Guys!
Great to be part of the movement ;-) Nice to get feedback too. Is your PH fluctuating from morning to evening? Heard that can happen quite extremely in Reef tanks. Want to check mine before and after lights on, but then again its a rockpool so some fluctuations are part of it.
It has to be my favorite project I have ever started and the good thing is that its ok if its never finished ;-) The only problem...my tank is too small!! ;-)

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17 Dec 2013 10:52 #29 by MarinusAddictus (Marius Schudel)

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17 Dec 2013 11:02 #30 by CrustyCrab (Peter Biddulph)
Glad the scooping is working for you.... A strong framed Net is best.
Tides are promised good the first week in January, so if you are out Clifden way come join us.
Pete

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