Look to all you people who want to down pro-aqua then you need to point the finger at yourself. I work at pro-aqua and have been for a few months and i love it, its hard work but you can make money with it. The system is kinda high, but it can be sold and it is worth the money. What people don't realize is that this is an investment, the machine will pay for itseld in time by all the money is saving you. And as for the guy mad a bout not getting paid, man you have to understand that if your not a good salesman and dont make them any money how do you expect them to pay you your salary, you may have run the demos but they didnt make any money either, so you have to be patient it could just be your boss, but pro-aqua is a good company to work for and a very good product and well worth the money it will put any vacuum you got to shame and it make your home safer. So all you people on here downing a company that helps put food on the tables of many families, look into the product or try it out yourself before making bad comments about it. Its people like that that, ake this type of business so hard.