I have a colony of Deep Ones in my swimming pool. Can anyone recommend a good method of removing them?

Why would you want to remove them? I recommend blood sacrifices and ritual feedings. You have friends that can’t swim, right? It might be time for a pool party. All hail to the Deep Ones. – Cultist 12

Deep ones would just get in the way of the Master. I’d say that Jell-O would be the most fun way to go. – cultist 11