Hello everyone. So I just bought this Red Sea reefer 350 g2. When I bought It, I decided to add on some extra things from Red Sea like the reef run5500 return pump. I got the tank, have it all set up, and when I went to add the return pump I realize it’s missing and never came in the accessories box I got (skimmer,reefwave,controllers and everything else was in that box). Now I’m waiting on a pump to be sent by red sea, but in the mean time I wanted to ask since this is my first tank with the sump. How should I go about plumbing the return pump into the hard line supplied from Red Sea? Would you just use flexible tubing? And in terms of security what do you use like hose clamps to keep everything from slipping off and spraying water everywhere? Information on this would be great. Thank you all for your time!