Pond Cleaning

What in the world happened to the pond!!! What an algae bloom ... and why this time of the year. One of the reason is too many fish. I have about 75 ... way too many for this size pond. So, I called the "pond doctor" and he showed up this morning at 7:00 a.m. After 5 hours of work and removing all except two large koi and 9 goldfish, I have a clean pond. MUCH BETTER! Before and after ....