Yes, Lake Victoria is facing a new threat from an invasive plant called the water hyacinth. The water hyacinth is a free-floating aquatic plant that can grow up to 3 meters tall. It reproduces rapidly and can form dense mats on the surface of the water, blocking sunlight from reaching underwater plants and animals. This can lead to a decline in biodiversity and a loss of habitat for fish and other aquatic organisms. The water hyacinth can also clog water intakes for power plants and irrigation systems, causing disruptions to these vital services.

In addition to the environmental impacts, the water hyacinth can also have negative economic consequences. It can make it difficult for fishermen to access their fishing grounds, and it can also reduce the quality of water for drinking and irrigation. The water hyacinth is a major problem in Lake Victoria, and it is clear that action needs to be taken to control its spread.