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That is the question I asked myself a few years ago, back in 2002. I saw the brochure at the LFS (local fish store), and heard some people talking about it, but I wasn't sure

why-macna
What is MACNA? Why should you attend?
melev | 14 June
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Sept 27-28, 2019, Chicago, IL: This year's Aquashella-Chicago event was a blast. Two full days of aquatic-ness, for freshwater people, saltwater

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Aquashella Chicago
melev | 09 June
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If your club or group is looking for a public speaker, I'm happy to discuss such arrangements.  Usually it is best to plan a few months in advance to adequately publicize the

macna2012
Need a Presentation or Demonstration?
melev | 09 June
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Marc “melev” Levenson has been in the hobby since 1997, blogging his experiences about his own reef on his website melevsreef.com to help others learn good husbandry skills.

hi-from-marc
Marc Levenson - Biography
melev | 09 June
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Due to the lack of space, this sump was built in two parts so it could be installed more readily. The skimmer and return zone are in the shorter sump, and the taller vessel is

zoas-patch
Model "I" Sump
melev | 09 June
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The first sump I designed was basically a refugium and a return zone.  It incorporated a bubble tower to avoid microbubbles, and kept the sump quiet.  It fit under a 29-gallon

tenuis
Model "A" Sump
melev | 09 June
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I was asked to build a 4' x 3' propagation tank for DFWMAS, and after a little thinking and a little more time building, this is what they got.  This is a durable tank that

bias
90g Propagation Tank
melev | 09 June
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A sump was requested for a corner tank. Because there was no room to work in that stand, this sump & refugium was designed to be installed in an adjacent cabinet, providing

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The Side Sump
melev | 09 June
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Things pertaining to the room's design

Had I known it would take me nearly seven months to build and set up the new tank, I probably would have hired some professionals

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The Fish Room
melev | 09 June
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Topping off around the clock is the best way to keep salinity stable, and doing so from a reservoir avoids any risk of excessive additions of RO water.

The ATO

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ATO Reservoir
melev | 09 June
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