
Algaecides and Deposit Control
Applied Biochemists® concentrated formulas kill and prevent the toughest green, black and mustard algae, ensuring your customers’ pools are clear, clean and ready to use.

Applied Biochemists® Algaetrine® Algaecide
Algaetrine algaecide kills algae and prevents regrowth without requiring pool closing. A single treatment lasts up to 90 days! This triple-chelated copper formula helps prevent staining, too.
- Ideal for winterizing
- Wait just 15 minutes after treatment to resume swimming
- Compatible with bromine, chlorine, salt chlorine generators, ozone and mineral systems
Available sizes: 32 fl. oz.

Applied Biochemists® Black Algaetrine® Algaecide
This formulation contains copper and penetrating agents to kill and prevent even the most deeply-rooted black algae cells and other resistant forms.
- No waiting to swim
- Compatible with bromine, chlorine and ozone systems
Available sizes: 32 fl. oz.

Applied Biochemists® Pooltrine® 60 Algaecide
When used regularly, non-forming Pooltrine® 60 kills current blooms and prevents future growth of most algae types. It does not require a pH adjustment to be effective.
- No waiting to swim
- Compatible with bromine, salt water, ozone, biguanide and mineral systems
Available sizes: 32 fl. oz.

Applied Biochemists® Swimtrine® Plus Algaecide
This concentrated copper algaecide quickly kills mustard and green algae and prevents all types of algae from recurring. Add a preventative dose bi-weekly to be free of algae! Triple-chelated formula contains 9.3% copper.
- No waiting to swim
- Compatible with bromine, chlorine, salt water, ozone and mineral systems
Available sizes: 16 fl. oz. | 32 fl. oz. | 1 gal.

Applied Biochemists® Yellowtrine® Algaecide
Yellowtrine® granular algaecide rids all pool types of mustard algae and destroys deposits without leaving a residue. Must be used in conjunction with a chlorine shock product.
- Wait several hours after treatment to resume swimming
- Compatible with bromine, chlorine, salt water, ozone and mineral systems
Available sizes: 3 lbs.