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Old 05-27-2009, 03:04 AM
SmallFry SmallFry is offline
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Default Koralia 1 or 2 for a 27 Gallon

Hi,

I'm looking at getting some more flow in my tank as stuff keeps settling out on the sandbed, but I don't want to create a sandstorm. I did have a 350GPH powerhead that was stirring up some sand, but that was a much narrower stream - it's now running my skimmer. I was originally thinking of the koralia 1, but I heard that the flow was a lot broader and more gentle so I was thinking maybe a 2 would be the way to go.
I'm fish only with live rock at the moment, but this may change in the future. Any thoughts/opinions would be appreciated..

Rob.
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  #2  
Old 05-27-2009, 03:33 AM
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For what it's worth I have a Koralia 1 in my 12 gallon, no sand storm but plenty of flow!
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Old 05-27-2009, 12:24 PM
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Vortech MP20....you can turn them down........a 1 or 2 should be ok.....depends how much you need/want to punch things up.
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260g mixed reef, 105g sump, water blaster 7000 return, Bubble King SM 300 skimmer, Aqua Controller Jr, 4 radions, 3 Tunze 6055s,1 tunze 6065, 2 Vortech MP40s, Vortech MP20, Tunze ATO, GHL SA2 doser, 2 TLF reactors (1 carbon, 1 rowa). http://www.canreef.com/vbulletin/showthread.php?t=50034 . Tank Video here http://www.vimeo.com/2304609 and here http://www.vimeo.com/16591694
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Old 05-27-2009, 05:57 PM
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i have both a 1 and 2 in my 25 gallon.
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Old 05-27-2009, 06:52 PM
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I have a Koralia 2 and a MaxiJet 1200 in my 33. The MJ blasts more even though the flow is rated as much less. I would opt for the Koralia 2 instead of the 1 if I were you.
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Old 05-27-2009, 07:17 PM
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I have a Koralia 1, and a MJ400 and MJ600 on a wavemaker in my 20 gallon with a bare bottom.
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Old 05-27-2009, 11:31 PM
SmallFry SmallFry is offline
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Thanks for the opinions, sounds like the 2 is the way to go, if that doesn't give me enough flow I'll just have to add another..

The Vortech MP20 looked very, very cool, however I think I could just about fill the tank with Koralias for the price! Maybe when I upgrade...

Rob.
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Old 05-28-2009, 12:11 AM
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Quote:
Originally Posted by SmallFry View Post
Thanks for the opinions, sounds like the 2 is the way to go, if that doesn't give me enough flow I'll just have to add another..

The Vortech MP20 looked very, very cool, however I think I could just about fill the tank with Koralias for the price! Maybe when I upgrade...

Rob.
Ya, but if you got it now, you would have it for the upgrade
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260g mixed reef, 105g sump, water blaster 7000 return, Bubble King SM 300 skimmer, Aqua Controller Jr, 4 radions, 3 Tunze 6055s,1 tunze 6065, 2 Vortech MP40s, Vortech MP20, Tunze ATO, GHL SA2 doser, 2 TLF reactors (1 carbon, 1 rowa). http://www.canreef.com/vbulletin/showthread.php?t=50034 . Tank Video here http://www.vimeo.com/2304609 and here http://www.vimeo.com/16591694
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Old 05-28-2009, 12:26 AM
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Quote:
Originally Posted by fishytime View Post
Ya, but if you got it now, you would have it for the upgrade
Wife - enough said
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Old 05-28-2009, 04:47 AM
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Personally I have a koralia 1 in my biocube 29...and i think it a lot more than enough? considering even my small LR on upper portion of the setting is shifting bak and force just from the blow of the 1...makes plenty of water movement throught out the whole tank except the back of the setting(cover by LR, so of course...)
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