Don’t want algae? Stop it before it starts with FROG 90-Day Algae Barrier, your solution for algae prevention! It’s a dry, concentrated, copper based formula that works proactively to keep your pool water clear and algae free for 90 days. The prefilled Pod makes application a breeze – just Drop ‘n Go™ in your pool skimmer and let the barrier do the rest. No algae. No mess, no guess, no stress!
