Tim G. built his O2Compost Micro-Bin system because he didn't want to use an ugly dumpster to collect the manure. Now he enjoys a nice finished compost product from his two horses on wood pellet bedding. Some of the compost is sold, some is given away, and the rest is used on Tim's property. His favorite feature of aerated composting ... "It's amazing how we never have any bad smells."