http://www.reefbuilders.com/2007/01/19/hydor-koralia-videos-no-sound/ Aquarium, Reef, Saltwater, Marine Hobby and Reef Keeping Fri, 04 Jul 2008 21:53:43 +0000 http://wordpress.org/?v=2.5.1 http://www.reefbuilders.com/2007/01/19/hydor-koralia-videos-no-sound/#comment-217 jim williams Fri, 19 Jan 2007 16:56:07 +0000 http://reef-builders.com/blog/2007/01/19/hydor-koralia-videos-no-sound/#comment-217 So far what is your opinion of them so far. How is the flow ? Are they queit? How about the size? I am considering either ordering 2 of the 4's or 2 seio 1100's for my 75 gal. thanks in advance So far what is your opinion of them so far. How is the flow ? Are they queit? How about the size? I am considering either ordering 2 of the 4’s or 2 seio 1100’s for my 75 gal. thanks in advance

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