It's probably obvious how to fix this but not to me. I have a Lee's water changer and it sprays water everywhere at the super pump part of the water changer (the blue thing that attaches to the faucet). No matter how much I tighten it. I also used plumbing tape for a tight fit. So my "solution" has been to tie a rag around it so it drips instead of spraying. So yes, that works but this problem is annoying and I like things that I pay for to work properly. The other problem is that there's a leak at one of the couplers (or maybe it was one of the valves). It's not a huge leak, but again, it's annoying. I know the hose can start to slip out of the coupler but I make sure it's tight and in place yet it still happens. Any advice on how to fix this stuff? Thank you.