I ended up with some duck weed in my tank from along with some plants or fish I brought home from the
LFS. I thought it was kinda cool at first but am getting sick and tired of scooping out pounds of this stuff just to be able to feed my fish. I only had my air hose going when the light was off but figured it may help keep it from taking over the whole surface of the tank so I just turned the timer off tonight while scooping out as much of this stuff as I could. I am also concerned about it blocking light from my other plants. My Tiger Lotus is dying off.
I tried to scoop it all out but this almost seems impossible. Some of the pieces are so small they go right through my net. I then took a piece of filter pad and scooped more out with that. Is there anything I can do to get rid of this stuff other than getting every last piece out of my tank?