Mguzm12
Aquarium Advice Apprentice
- Joined
- Aug 10, 2011
- Messages
- 28
Had a quick question if somebody can answer ASAP does the fan on the fixture turn on as soon as you turn the hqi light on or does it have a thermostat and turn on at a set temperature my fan is not on and just needed to know if it needs replacement just purchased used thank you.