Pond Boss 871980010132 Algaecide, 16 oz, Black

We have a trough in our yard for animals to drink from and have struggled for a couple of years to keep it algae-free. A neighbor suggested this and it is a game changer!! No more do we have to drain and refill the trough. It is safe for animals so we are thrilled. A teeny amount will last a long time so we put it in about once a week as a preventative.

Everything else I tried either did nothing or killed my fish then did nothing. I live in S. Cal, so whatever algae we have down here it works! Super fast as well.

NOT safe for fish,used as directed and all my fish were dead within 24 hrs. Wish I could get reimbursed for the $100 worth of fish !!

I have to apply a dose weekly to keep algae from growing. I live in the very warm desert, plenty of sunlight.

I use it my my fountain and it woks real well

After ordering this twice I have to say I will not do so again! My first order was lost or damaged. The price went up between my damaged or lost order and my second one. The second one arrived leaking with product actually pooled in the bottom of the bag. As far as if it works, I have no idea and at this point dont care.

Good stuff !!!

This product did not work as advertised (for me). Followed directions and still haev algae