Back to top 18. Floating plants are desirable and fascinating as they add color and shade to a pond. They do not require planting, although some varieties perform better if planted first. Others, you can simply float in the pond. Due to the shade given by floating plants, they are ideal for ponds with an algae problem.
Roots provide fish spawning beds and protection for newborns.
All floating plants should be removed from the pond prior to frost. Back to top 19. Oxygenating plants are vital in a water garden. They absorb impurities from the water which helps to prevent algae growth. Oxygenating plants should be anchored in one gallon pots and placed on the bottom of the pond.