Member Bruce Condello built a flow through raceway for growing fish that was fed by pondwater. Lusk briefly showed the system on one of his podcasts where they talked about growing big bluegill. On it they said they were going to describe it but did not do much about details for it. An article about this topic should be placed in a future Pond Boss Magazine. One important concern to be dealt with is installing a simple flushing or removal method for the fish waste. Member Cecil Baird has described his indoor fish growing tanks that would could easily be adapted for a flow through system adjacent to a pond. I will look for the thread where this system was described.
Cecil has redesigned his filtration system. I will see if I can find info about it? Although filtration should not be needed for a flow through bottom drain tank.
