I like to bump music and clean out my tanks. Duckweed is just part of the game...br Thanks for checking out my Cleaning out the duck weed on a 125 gallon fishtank. Zen time videos. If you like what you see or hear rate this video or add a comment. Ask me questions. For more video, Live chat and custom user profiles to show off your planted tanks planted, reef or other fishtanks, check out www.fishtanktv.