Swimtrine Plus Algaecide Quart

It doesn’t matter which algae you have; Swimtrine Plus Algaecide Quart kills them all! This concentrated copper algaecide quickly kills mustard and green algae and prevents all types of algae from recurring. Add a preventative dose bi-weekly and be algae free! The triple-chelated formula contains 9.3% copper.


  • Kills green and mustard algae
  • Prevents regrowth of algae
  • Compatible with bromine, chlorine, salt water, ozone and mineral sanitizers.
  • Quart size bottle.
  • Contains copper and may cause minor foaming based on chemistry and algae.