OK, there was a backswimmer in my pool last night. Tried to catch it, but it was too fast for me. Just now, I see this.... giant horrible THING scooting around... horribly. I would say it is at least 2 inches long... maybe 3.
1. What is it?
2. How do I get rid of it?
3. Do I need a priest to bless the pool afterwards?