St. Cyr Copper Algaecide 70 1 Qt

St. Cyr Copper Algaecide 70 1 Qt

(No Returns on Chemicals)

Tackle tough algae growth with confidence using St. Cyr Copper Algaecide 70. This concentrated, copper-based formula is designed to control and prevent stubborn green, yellow, and brown algae, leaving your pool water clear and inviting. Ideal for routine maintenance or when algae becomes a challenge, it delivers strong results without foaming or clouding the water.

Key Features & Benefits

• Powerful Algae Control – Targets and treats green, mustard, and brown algae efficiently.
• Copper-Based Formula – Long-lasting effectiveness designed for clear water treatment.
• No Foam, No Clouding – Leaves water clean and visually appealing after application.
• Easy to Apply – Simple liquid formula disperses quickly and evenly.
• Complements Sanitizers – Works effectively when paired with a chlorine shock treatment.
• Trusted Brand – Quality solution from St. Cyr for reliable pool care.

Specifications

• Product Name: St. Cyr Copper Algaecide 70
• Size: 1 quart bottle
• Active Ingredient: 7% Copper Complex (as elemental copper)
• Application: Use as directed for algae prevention or removal
• Compatibility: Safe for most pool types (not recommended for gunite pools)
• Use With: Works alongside chlorine shock for maximum effectiveness