Reef_Tank_70_Jax
Aquarium Advice Apprentice
Is there any plant to help reduce algae build up
Water hyacinth and water lettuce are popular choices for pond cover and to absorb excess nutrients. Algae needs light and nutrients to grow, reducing both will in turn reduce algae. The caveat is that many places consider these plants noxious weeds and they may not be available for sale.
Some more information about your pond will help such as gallons, parameters, stocking and amount of direct light it receives will help!
A note- Florida is one of those places. water hyacinth and water lettuce are both prohibited aquatic plants.
While the law may seem like shutting the door after the python is out of the bag, it does keep the plant from being moved into waters where it has been eliminated.
(1) Class I Prohibited Aquatic Plants – Under no circumstances will these species be permitted for possession, collection, transportation, cultivation, and importation except as provided in Rule 5B-64.004, F.A.C.:
http://plants.ifas.ufl.edu/caip_files/5B-64.011_ProhibitedAquaticPlantsList_Feb2012.pdf
Water lettuce can be grown in a nursery for sale outside of the state.