One of my bamboo plants is dying. What do I do?

I have several bamboo plants in a planter filled with stones and water. One of them is starting to turn yellow and rot.

One of my bamboo plants is dying. What do I do?
If the leaves turn yellow, cut those off or it will affect the rest of the plant. Then take out the bamboo arrangement out of the container and rinse the rocks, the container, and the roots of the bamboo and put everything back together, then add fresh water with a few drops of Green Green plant food. If the stems turn yellow, it is too late for that stalk.
Reply:Pull out the rotter- he's dead. You can try giving it a little sun ( not much, but they do need some), and maybe a very small amount of fertilizer. We have a bamboo someone threw out because it wilted; we resurrected it that way, and now it's thriving .
Reply:Pull it out, then try drying out the stones a little, sounds like there might be a little too much water.
Reply:same as above,but, make shore it's not in direct sun light they do not like that.