Currently, my setup is doing ok I think BUT:

1) when the HPS is off, the room can get to ~60 F (were at veg right now) (well one thermometer says 58, another says 65)

2) humidity is low, and when I say low, I mean around 25%

3) light is on during the night, as to help counter act the low temperatures in this area at night.

4) water temperature seems cold, maybe around 60degrees if not a few degrees less.

the room itself is small, so I dont want to stick a 800W ceramic heater in there just to warm it up a bit (not to mention electric bills)

I found a nice little office oil filled heater that uses 400W (only one setting) that would most likely do the job well, along with not starting any fires.

the water tank is in a plastic "bin" so getting a heating element for it would be out IMO.

any ideas for these problems?

maybe this?

Sunpentown Ceramic Heater w/ Humidifier - Wal-Mart

does anybody know about ceramic heaters, in confined spaces?
zero0ne Reviewed by zero0ne on . water temps, room temps, heaters, etc... Currently, my setup is doing ok I think BUT: 1) when the HPS is off, the room can get to ~60 F (were at veg right now) (well one thermometer says 58, another says 65) 2) humidity is low, and when I say low, I mean around 25% 3) light is on during the night, as to help counter act the low temperatures in this area at night. 4) water temperature seems cold, maybe around 60degrees if not a few degrees less. Rating: 5