broom may be quick aswell. but it kicks up the sand and it makes ur tank messy. the hose method in my opinion is the easiest and cleanest way. u can either give the hose a suck or turn on the water garden and quickly turn it off and unplug the hose and it will start a suction. the bigger the hose the faster and stronger the suction will be. i have done this method with regular gravel aswell and it works perfect and saves u the mess. sand is sand. pfs may be a bit heavier but it will suck out with no problem. just make sure u have a strong suction. if you bring in ur garden hose. submerse the garden hose in ur tank (tell someone to hold it for u) turn it on full blast for like 5 seconds. turn it off and quickly unscrew the garden hose from the pipe. and that will create a powerful suction.