I am looking for recommendations on a brand of powerhead. These will be used outside the display tank for mixing salt, quarantine tanks, stirring up detritus, frag tank etc. Looking for something over 1000 GPH for under $100. Don’t care about controllability or size, as the won’t be in the display. I am a fan of the cobalt MJ pumps but these are impeller pumps which I use for other purposes, in this instance I am looking for a broad flow propellor style pump. I used I use koralias for this purpose, but every single one of them leaks a few volts, and now they are starting to trip my GFCI, so they’ve got to go.