bug problem..spider mites?

hey i looked at my plants today and i saw these little f**kers on the bottom of my leaves im not sure if there spider mites though.heres a pic its not the best but its the best i could do

Another thing you can try if you already have CO2 is to during the night cycle, throw a plastic bag (garbage, whatever size), fill it with CO2 and tape off the bottom of the bag so the CO2 can't get out. A good 3 hours of this and they'll all be dead. This also kills off the eggs.

I watched Weed Wars tonight (12/8/11) and some bozo tried filling his whole room with CO2 to kill them off. After awhile he went back in the room and check and they were all still alive. What an IDIOT! He obviously didn't use enough because this works, it can't not work. Also, there is no way you can even dump as much CO2 as it would take to change the level of oxygen in the room enough to kill them off. Geesh, I know these guys are stoners but come on, clear your head up enough to think!

OP, you only need to know two words, Mighty Wash.Victory knows.