Low light corals?

[greech]

For heat purposes and focusing the light I would suggest a small LED fixture of some kind. The PAR 38's on this page are an option

http://premiumaquatics.com/store/merchant.mvc?Screen=CTGY&Category_code=eco-par38

These PAR 30s

http://www.boostled.com/product_p/par30.htm

Panorama Pro(s) might work as well

http://premiumaquatics.com/aquatic-supply/eco-panorma.html

 

[ppetropulo]

Sweet! Thank you!

 

[ThatNewFishGuy]

Apparently shrooms spread like wildfire in low flow low light conditions. can't say I've had luck with them though.