I have been thinking about this and I think this go around I am going to use a "clip on" aquarium fan to keep my tank cool. So that being said,is it more efficent to point it:
A. At the water of the tank
B. Up towards the fixture to blow the heat away from the tank,and keep the bulbs cooler ?
C. Both A & B and maybe retro a fan dead center of the fixture to blow cold air into the fixture. We keep our house at 74,so I feel like all the added "cooling" shoukd be suffice.
If need be I can run a smaller one,2-3 fan setup at one end blow across the tank,and or a bigger 4-6 fan across the back blowing up at the fixture pushing the heat away from the water surface.
A. At the water of the tank
B. Up towards the fixture to blow the heat away from the tank,and keep the bulbs cooler ?
C. Both A & B and maybe retro a fan dead center of the fixture to blow cold air into the fixture. We keep our house at 74,so I feel like all the added "cooling" shoukd be suffice.
If need be I can run a smaller one,2-3 fan setup at one end blow across the tank,and or a bigger 4-6 fan across the back blowing up at the fixture pushing the heat away from the water surface.