TigerFishy: You got a big treat when you got back then that's for sure
Critter: What set-up are you using now?
It's a variation of a "emergency" system I tried last year (last time I used flower pots but that meant a shared water source). I like the set up but the tubs in the picture cost about $40 for everything (not counting heaters) I suspect that long term I'll probably go with a barrack type system since where I'm at now there's no way to heat the room. However that'll have to wait until after exams are over