The LBR-300 can accommodate the SICCE 150, a compact venturi-style skimmer.
Although this skimmer is, for some reason, less well-known in Japan than hang-on models, its power and filtration capacity are in a league of their own.
In my main tank, I’m using the maxspect MJ-GF2K. I set it to a simple intermittent mode, with the output at maximum and the interval set to the longest possible, to replicate ocean waves.