
Originally Posted by
EsoyLegaspi
Exactly the same question I had years ago. For now I have already started my backyard tilapia and vegetable growing. Since it is a scaled down model/demo the economics of it is not readily available although in the US and other countries this has already been practiced. Instead of using big ponds-hectares, far from your residence, where you could have so many disadvantages when it comes to transportation, supervision and perhaps loss of your produce, while in your backyard it can be secured (apart from your neighbors you may from time to time ask for your produce-anyhow share) Philippine pond standard is 5 fish per sq. meter/ US standard reciculating is 150 to 200 fishes per sq. meter, modular and expandable ponds as your grow. The bonus is you can grow your kangkong, tomatoes, lettuce, etc., vegetables, truly sustainable and organic, no chemical, no fertilizer, etc., grow as you learn.