what to use for reflector

[slick]

I am doing a diy MH for my tank. I got a pfo dual ballast and want to know how and what to make my reflector out of.

 

[aquanovice]

are you wanting to use metal, mirror, or something else?

 

[slick]

well I guess I want to use the best thing. Trying to find out what that would be.

 

[aquanovice]

polished aluminum is probalby the cheapest, but you will need to make sure that is has a good clear coat (poly) finish. other wise the metal will oxidize and lose its reflectivity. polished stainless steel is best but cost three or four times as much. @least in B'ham

 

[melbournefl]

Has anyone used Mylar as a canopy lining? I know it's used in plant "grow" rooms and is 1) lightweight (1-2mils) 2) highly reflective and 3) fairly inexpensive. I was thinking of lining my canopy using a spray adhesive to glue the mylar to the inside. Any thoughts or experience?
Thanks,
Paul

 

[slick]

anyone else. Hey I was thinking of using flasing like you would use behind a deck ledger board?????

 

[surfnturf]

I've been thinking about using flashing as well, I was thinking of using some Mothers mag wheel polish with a buffing wheel to put a nice shine on it.