1. Size 800 – 1,600 catfish seeds
2. Clear the ground soil of pointed objects
3. Spread 5-cm-thick of rice husk on the ground
4. Fix the plastic sheeting with wood slats
5. Fit Plastic pipe for drain
a. Build a 2 x 4 x 1 metre frame using board and broti.
b. Clear the ground soil of pointed grass since it may cause leak on the plastic sheeting.
c. Spread 5-cm-thick of rice husk on the ground soil where the plastic sheeting is going to be placed.
d. Fix the plastic sheeting neatly in the middle of the frame.
e. On each upper part, fix the plastic sheeting with wood slats to avoid damaging/tearing the plastic during water filling process.
An Alternative For Water Draining System:
It will be better if the pond is equipped with a drain which can be made from plastic pipe, so there will be no need to empty the water manually.