The Frog Algae Barrier provides long-lasting protection, keeping your pool algae-free for up to 90 days. Its dry, concentrated formula comes in prefilled pods, making application simple and mess-free. This preventative treatment protects against green, yellow, and even tough black algae, ensuring your pool stays crystal clear. Suitable for use in any pool up to 30,000 gallons, it’s a hassle-free solution to prevent algae outbreaks before they start. With this powerful barrier in place, you can enjoy worry-free swimming for the entire season. It’s the ideal choice for pool owners looking for long-term algae prevention.