I'm running a 7" filter sock on my tank and it seems to clog up rather quickly. I have tried both 200 and 100 micron and it'll clog up within a week. I typically take them out, rinse them off with a hose to get all the stuff out and replace it with a different sock. Any secret methods to get the sock clear of all the debri? It has a hard plastic ring otherwise I'd throw them in the washer. Any input is appreciated.