How about being on the other side of the fence? Your selling a tank... Say a 55gal. You post its tank only or maybe with a hood, and people ask about the fish inside or what filters come with it. Whe you say such and such ONLY and then people ask for what else... Pretty frustrating. A while back i was selling some 10gals with hoods that had working lights. Was selling em for $5 each someone asked if they bought 5 would i take $15.... Maybe its just me but if i am selling ANY tank in good or great condition for $0.50/gal i find it insulting to try to low ball me.