I know how you feel I wouldn't want my plants to die because I am being cheap .. Thanks for the link too. I think I just might go with a 10" vortex, also tetra last question I promise lol. Are you bringing in fresh air from a different room or what? Sorry if you said it already must have missed it. Thanks for all the help and I hope everyone has a nice day and happy growing.I'm not rich either, but I don't want my exhaust fan to take a shit on me.
There other areas to save the money, the fan is a lot up front, but then you can forget about that aspect.