Is there a way to construct a venturi loop without the placing the end of the loop on the intake side of a canister filter/pump/impeller? Can the end of the venturi loop be fed into somewhere after the canister filter/pump? Somewhere on the return line?

I ask this because I am using the pressurized Rainbow Lifeguard Modular Filters with a Quietone 3000 pump and I dont think that the microbubbles will be able to be forced through the micron pleats in the mechanical module. And that it would just create a bubble that I would need to bleed out of the module.

Is there some way I can still use the venturi loop with this type of setup/filter? Or will it only work with the suction that is created by the intake of the pump and smashed up by the impeller?

Thanks for your help and patience.

-Mike B-