just bought one and it looks like a clone of an eheim wet/dry without the wet/dry bits if you know what i mean. i payed around the ton for it seems solid and well built and ive used aqua vital stuff before and it all seems good stuff in fact this tank has all aqua vital stuff in it. rated at 1000 lph so even if it only gives half that its enough for my 130ltr thats it on comes with plenty of hose and options for output and input also comes with a spraybar kit in the box along with media. the self prime system is a cap that you fill the filter with before you power it on and it does the rest. and it was cheaper than a fluval 205 which would just cover my tanks filtration will see how i get on with it. only gripes so far is its bigger than my tanks cabinet space width wise and the hoses are really hard