adam & jeanne
Member
Just a couple of quick questions:
I currently have 2x65w(10000K) PCs on my 55 gal.
It looks like Im gonna end up supplementing with 2x110 VHO. Im gonna replace the 2x65w PCs with actinic bulbs and put 10000K in my VHO. Now here are my questions before I start:
Do VHO bulbs produce heat?
How far above the water should they be?(with glass covers)
If I get URI bulbs do I need a reflector? Ive read somewhere you just need to be sure to paint with white on the inside. Any certain paint to use?
thanks
I currently have 2x65w(10000K) PCs on my 55 gal.
It looks like Im gonna end up supplementing with 2x110 VHO. Im gonna replace the 2x65w PCs with actinic bulbs and put 10000K in my VHO. Now here are my questions before I start:
Do VHO bulbs produce heat?
How far above the water should they be?(with glass covers)
If I get URI bulbs do I need a reflector? Ive read somewhere you just need to be sure to paint with white on the inside. Any certain paint to use?
thanks