i think fluval cannistor tubes which go from the filter to tank and back are green. i have the xp3 rena and mine are clear or cloudy clear and i imagine in time have build up in them. so kind of thinking ahead when i have to clean them i thought i take a brush you get from the lps and tye a cord to the brush and stick the cord in one end of the tube and take a vaccum cleaner at the other end and suck the cord though. then i can pull the brush though and clean the tube. has anyone have any ideas

They have a cleaner for the tubes......let me see

This is it

http://aquariumpros.com/Merchant2/merchant..._Code=HAW400457

http://aquariumpros.com/aquaprostore/prods...ds/MLD554.shtml

Sure, make me buy MORE accessories. That should come in
handy though.

i checked the sites outthanks be the way i go

Any time Paul........

oohh, something extra to buy. I was wondering about this as well, there is a lot of gunk building up in the tubes.