fish conducting in drum ( Silo ).
1. Low Expense
2. needed Materials modestly
3. way of easy making
4. easy to in control
5. harvested easy and quickly.
engineering and materials of[is place of
1. plastic drum
2. pipe of paralon
3. drum pallet ( can from wood)
low expense if/when compared to other conducting [of] drum system [do] not require wide [of] areal, its materials modestly conducting beside / house yard.
1. near by the source of and water of continue
2. close to enough water more or less 10 litre / minute
3. source of higher water of water level in
fish type drum
1. Positive Reotaksis
2. Respon to side dish
3. Hold up life [at] high density ( narrow;tight farm
dose depended fish size measure.
[about/around] 3 months.