Nothing this month...except water and electricity. My tank is fully stocked and I have plenty of supplies for now. I might need more water conditioner in another couple of months....food in about 4 months. 

Tuolumne said:However you look at it, fish are still cheaper to keep than children!
Leopardess said:Aquariums is one of those high startup cost, low maintenance cost type of hobby.
This month I only spent whatever it costs to run for electricity. I believe it is around 18$ for all of the tanks...could be a little more though.
I will *not* add up the amounts of what everything was bought at because I don't want to know - I'd start feeling guilty!
Oooh, I think once our nearly eight month old is out of diapers and my wife starts having baby-itis again I may use this one...Tuolumne said:However you look at it, fish are still cheaper to keep than children!