Mattyou;1807252; said:Almost anyting HAGEN makes, but the Aqua Clear series of hang-on flters are bulletproof.
Ntvper;2009212; said:lol even when your fish spit sand and gravel up the tube for sport. I kid you not seen em do it to amuse themselves or they like the whine of the motor when sand is in it. Have to repeatedly almost daily clean out the sand from the motor where the propeller is (tip: use Q-tips)
i have had the exact same thing with mine on my aquaclear500(now called 110) some of my fish disturb some of the sand a bit to much and she screams like a banshee, lol but its still going strong with no problems at all after 7 years