Return pump

[Kilo]

Hi .
Has anyone used this pump before as your return pump? Not sure is suitable for aquarium use.

 

[Starwar]

Well, i actually was considering a bilge pump for my ato tank...i checked the documents for that pump. I cant find any information regarding head hight. It may say 1000gph but who knows the gph at 4 feet. It does say its for continuous use, but for 2-5 years?