I agree with the scrubbing. I also looked into something to help kill the algae, but couldn't trust if it would hurt my ducks and decided I couldn't risk it. I drain their pool (about 50 gallons) every night, rinse it out, do a quick 30 second wipe out with a scrub brush, and rinse it again. I do the same with their water buckets daily. Then I leave everything empty and dry overnight. It helps a lot.
On the weekend I spend a good 60 minutes REALLY scrubbing everything until I'd happily bathe in it. The ducks approve. You know how much they like to poop in perfectly clean pools.
On the weekend I spend a good 60 minutes REALLY scrubbing everything until I'd happily bathe in it. The ducks approve. You know how much they like to poop in perfectly clean pools.