Peninsula tank flow

[dpg]

Bar closed loop system, what is the best method to achieve flow for a 230G peninsula style open top tank?

Mainly will be dependent on the return - but where to direct the output?

Instead of having the returns run on top of eurobrace and point back to the overflow how about running along the bottom of the tank instead?

Or use eductors and have returns point away from overflow?

Promoting circular water flow back towards overflow or random and chaotic?