Wouldn't peoples experience with these pump (fires,melt downs, etc) show a good track record as to how defective these pumps really are? And how can this company keep ignoring all of these incidents? Over all I am amazed how so many have had an issue with these pumps compared to all the other pumps on the market. But yet people will continue to buy these and use them with suck a bad track record. This company should have been out of business a long time ago. I am in the process of researching for a new pump to replace my two Rio 2500 before I lose my tank due to some meltdown or worse my life. Take care