I just bought the big one, xp3 or something European like that. Seems pretty cool but I have never had one before. I think the new Fluvals suck which is why I passes over the once trusted German and decided to go French this time. I am wondering if they ever quiet down? Mine sounds like a cheap midge-fridge but everything is working fine. No leaks. No air-lock. Is this normal? It's bothering me!Should I go out into my garage and break something? 
