Sanco Industries Bird Bath & Fountain Maintenance - (8 Ounces) - Fast-Acting Enzyme-Based Formula Will Extend The Life of Your Water Feature, Aid in Maintaining a Balanced Ecosystem - Safe for All

Very disappointed with product. Added to birdbath and 3 days later green algae . Put some in my Water feature and 3 days later smelt vile. Do not do what it says on the bottle.

I installed a birdbath this year and it's become very popular, but the water quickly turned green, so I thought I'd give this a go. I followed the instructions, and I think it reduced the algae growth a little, but it didn't last long and was not effective enough to consider repurchasing. I shall constitute regularly replacing the water and scrubbing the birdbath to keep on top of the algal growth so our feathered friends can continue enjoying their spa.

I've bought this product to keep the water clean in my bird baths. I've been using different products in the past, which worked very well but I couldn't find them on here, so I decided to try this one. I'm very disappointed, after adding this product to the water nothing changed! The water remained yellow and algae were still growing, eventually I had to clean bird baths manually. I wouldn't recommend it.

Used as instructed bit doesn't keep the algae away, soon comes back