jdieck, good post and along the same lines as I was saying. If anyone wants to use the stuff go ahead it's your choice. But why so many people are complaining about what others are writing about their personal experience with a product is beyond me. In the years I have been reading this board, that to me was the purpose of everyones posts, to advise others about their personal experience with everything related to the hobby. Then add a little research of your own and make up your own mind. Just thought and by the way, I have a very nice Rio pump sitting in the garage anyone can have.