I’m really glad I found your site. I’m writing to tell you we found this bug on our sliding door one Saturday night. We live in Sunderland, Ontario. We have 2 man made ponds and all the goldfish died this year. We can’t figure out why. Could this bug have killed all our fish? Thanks for any help you can give us!!!
Toebiters will not be able to kill large koi, but small goldfish are easy game.