Okay, seriously I have about a billion ugly bugs swimming in the pool. They are horrible looking and they are huge (size of dime or bigger). What are these things and why have they taken over my pool??? I just got done brushing the pool and I probably killed about 20 of them. Since having my pool (about 7m) I noticed these small, alien like bugs in the pool with weird legs. But I never noticed there to be lots of them. Then about a month ago I started finding these huge bugs in the pool. At first it was one or two but it seems each day they multiply. And they are tricky little devils b/c once I go on my killing spree, they catch on and swim to the bottom of deep end. Can anyone fill me in on these creatures. Honestly have no desire to share a pool with them...they creep me out!