The Fish Feeder Combo comes ready to install with a 150-lb. capacity hopper, a steel attachment band with welded brackets and the feeder of your choice.Features25 gallon capacity hopperSteel band with welded brackets for mounting to 4x4 dock pots (post not included)Universal mounting- fits most hoppersBuilt in agitator rod keeps feed flowing properlyComes with Elite Fish Feeder and deflector plate which allows for directional feeding