Description
Coral Seas Yellow Out, 2 lb Bottle (17612), Green and Mustard Algae Treatment
Sodium bromide booster, breaks mustard algae.
Single 2 lb bottle of Coral Seas Yellow Out (MPN 17612, also distributed as 17612COR). A sodium bromide chlorine exciter that converts your free chlorine into hypobromous acid, the only reliable kill for yellow and mustard algae that resist normal chlorine shock. Also effective against green algae blooms. Brush stubborn spots aggressively before each dose to expose the algae cell wall to the active chemistry.
