Blue Thumb Spring & Fall Clean- 12pkts
- Spring & Fall Clean contains cold water natural bacteria designed to accelerate the decomposition of leaves, twigs, muck and other sediment during the fall and winter months while replenishing winter bacteria loss during the spring.
- These easy to use, water soluble packets keep your pond looking its best during the colder months of the year. Spring & Fall Clean is safe for use with fish, plants, birds or domestic animals that drink from the pond.
- Start applying once per week when water temperature drops below 55℉.