I know that lol, i have two powerheads and a
hob penguin with filterfloss in it, rinse it ever couple days, and work thru 8 gallons of top offs and water changes every 10 days. It costs me about8 bucks a week for water, im going to wait untill my bigger pump comes in to hook up the sump to ky tank, i was just curious to see if the 260 would pump at 4 ft of head and it does, just super low flow