Here are some more pics of my setup.

A 5 gallon bucket with a 2" bulkhead on the bottom of the bucket. this is connected to 2" PVC ending in a CamLock, which connects to the input hose going to the 2" trash pump.

On the output size of the trash pump, another CamLock (for easy connect/disconnect) going to 2" PVC in an upside down U, discharging into a 55 gallon drum.

I now have a cloth sack cylinder (home made with flour sack scraps sewn together) lining the 55 gallon drum to filter the duckweed and watermeal from the water. Several holes go around the sides of the barrel at the bottom to allow the water to filter/drain out. Chicken wire around the barrel keeps the filter cloth cylinder from pushing out of the barrel.
Attached Images