Pipefish in reef tank

I have a 75g reef tank with a cleaner wrasse (that eats flake) a pair of clowns a fire fish and a cardinal fish. I also have an in tank refugium. I was at my lfs and they had a pair of pipefish that I'm considering buying. And I wasn't too worried about my pod population because will hatch baby brine shrimp and feed them through the feeder design Paul b made, as well as dosing copepods. But I was worried about my flow in the tank. I have a little over a 3000gph flow rate in my tank and I'm worried that would be too much flow for them. And that the other fish will stress them out.