DIY Nano Ca Reactor

[GreenSpottedPuffer]

I have seen a lot of DIY Ca reactors on the web using a regular household water filtration unit and PVC. Anyone on here made one before? Any pictures or advice?

Here is one example:

http://i34.photobucket.com/albums/d125/ccovemaker/CRdone.jpg

Im thinking of building a smaller version for my 34G tank. Any ideas?

[leducreef]

i wanna try building one too
i have a bigger filter unit that i wanna use for it

[GreenSpottedPuffer]

Anyone built a Ca reactor and have any "tips"?

[mark]

Anyone built a Ca reactor and have any "tips"?
might sound a cute but keep it simple, really. They don't need to be complicated, I'm not even using a recir pump on mine.

RC article (http://reefkeeping.com/joomla/index.php/current-issue/article/44-calcium-reactors-in-out-and-everything-in-between-part-1)

[whatcaneyedo]

Have you considered one of these for $80? http://oceanaquatics.com/store/product/2407/ACRO-Cal-Reactor/