ring ring Me: Hi, do you sell fans for fish tanks? They usually clip on to the side to blow on the water's surface. LFS expert: Fans? For fish? Me: Yeah, for cooling off the tank... LFS expert: I don't understand why they would need a fan. They have all that water. Me: (...) They might be in your saltwater section. LFS expert: I don't think it exists. Me: Ok thanks.