I recently purchased a bunch of micro sword plants for my 20g aquarium. Planted the micro sword in small little bunches all over the bottom of the tank. Now every day when I come home from work the plants are uprooted. I watched for awhile and the gold barbs bite the ends of the plant and start pulling it roughly and then pulls the plant out of the substrate. Once the plant is uprooted and floating the fish never touch it again, only when it is planted. Does anyone know why this is happening? I have no idea. I also have aponegton plants and amazon sword and the barbs never seem interested in these.