Review on Aquarium Tubing High Pressurized 6X4Mm by Jill Ellis

So I saw a review with a guy having trouble getting the screws onto the tubes and then screwing them onto the unit, something like that like the tube that goes in a little notch that connects to the CO2 tank. This isn't the way to go if you have a thick hose. It connects the same way my canister tubes connect to the canister, which means you screw the bolts all the way down into the unit, then put the tube on, then tighten the bolts. I screwed the screws onto the tube, then the tube onto the device and tried to screw it down like you do with the tiny part of the CO2 tube. So I just wanted everyone to know. You don't need separate clamps, although I'm sure they work fine, just screw in the W screws on the unit and screw it to the pipe.