Can i put live rock in a tropical fish tank.
The rock has been out of a marine tank for a while.
It has been rinse and soaked several times in freshwater.
nobody knows what kind of ballast (model??)
i got an email from advanced saying R-2S-P30-TP wouold be one, but then i checked their spec sheet it says for T12 bulbs (It is Magnetic type)
I want to build a 2 X 30W light canopoy using 36 inch T10 bulbs( 30 W).
What kind of ballast do i need?
(sylvania or advance) please specify what model # if you can.
thanks