Algaecide | First Choice | Copper Algaecide 32 Oz | 4 Month | Heavy Duty Algae Control

First Choice 4-Month Copper Algaecide delivers targeted algae control and clearer water for your pool or spa. The 32 fl oz bottle provides long-lasting protection, designed to be used based on your water test results.

This copper-based algaecide addresses algae growth, cloudy water, metals, and scale—common headaches for pool owners. By aligning application with your test results, you can precisely treat problem areas without over-dosing, helping maintain stable chemistry and a welcoming swimming environment.

• Up to four months of algae protection from a copper-based formula
• Tackles algae while reducing cloudiness and helping manage metals and scale
• Dosage guided by routine water testing for accurate, affordable treatment
• Ideal for residential pools and home spas facing persistent water issues

Keep your water crystal clear and safe for every swim—add First Choice 4-Month Copper Algaecide to your cart today and follow your latest test results for best results.