Larvae In Pond Filters / What Are These Worms?

Larval caddisfly on filter box material

Recent Consult The guy: My name is B___K___ from Cookeville, Tennessee. I attended your talk at Splendor Koi in Marietta Ga, the other month. I have a question concerning my pond. My pond is about 10,000 gallon with 25-30 fish. Chuck helped me to set up this pond and provided all hardware and filtration. My … Read more