Brent - I will try to find the way to put the fan without chopping off a good part of the hood. Thank you
Reefmack - The night I turned off the pump and unpluged the heater, the temperature droped at 75°.
The pump has been running since midnight with no changes in the temperature. When th temperature increased to 90° + the little fan on the back of the hood was unpluged (DUH!!!)
So in 13 hours and no temperature change, I guess if I can place the fan to blow over the water and leave the backplate of the hood open, I can get away with 17 to 18 hours without having to put a chiller.
With a better airflow, I think I can run 100% of the sistem for more hours without any conisderable changes.
So far this what I thik:
Lights on + pump on + Fan off = High Temp :mad2:
Lights off + Pump on + Fan On = OK.
Lights on + Pump on + 2 Fans (17 hors) = Very Happy Reef!!
I have the light timer set from 8:30am to 7:00pm so probably I will have to turn off the pump, from 3:00pm till 10:00pm
Reefmack - The night I turned off the pump and unpluged the heater, the temperature droped at 75°.
The pump has been running since midnight with no changes in the temperature. When th temperature increased to 90° + the little fan on the back of the hood was unpluged (DUH!!!)
So in 13 hours and no temperature change, I guess if I can place the fan to blow over the water and leave the backplate of the hood open, I can get away with 17 to 18 hours without having to put a chiller.
With a better airflow, I think I can run 100% of the sistem for more hours without any conisderable changes.
So far this what I thik:
Lights on + pump on + Fan off = High Temp :mad2:
Lights off + Pump on + Fan On = OK.

Lights on + Pump on + 2 Fans (17 hors) = Very Happy Reef!!
I have the light timer set from 8:30am to 7:00pm so probably I will have to turn off the pump, from 3:00pm till 10:00pm