I'm using 2 400 watt MH with 2 110 VHO and don't use a chiller, just one clip on Wal-Mart fan on my 75 gallon. Temp doesn't get about 84, lights are about 10 inches above actual water line.
Alsok welcom to MAAST.
I'm using 2 400 watt MH with 2 110 VHO and don't use a chiller, just one clip on Wal-Mart fan on my 75 gallon. Temp doesn't get about 84, lights are about 10 inches above actual water line.
Alsok welcom to MAAST.