👉 Grow seaweed in small tanks, PVC cages, or sea cages — home-based or coastal setups!
👉 Earn ₱30,000–₱50,000 month with just 3–5 tanks.

Your Step-by-Step Handbook to Earn from the Sea or Your Own Backyard

💡 ALAM MO BA ?

Seaweed farming — is one of the easiest and most affordable income sources for coastal families. In places like Bohol, Palawan, and Cebu, many households now earn steady monthly income from simple seaweed setups.

You don’t need a large farm:
👉 Sea grapes grow well in small plastic or concrete tanks with clean seawater.
👉 Kappaphycus/Eucheuma thrives using ropes, floaters, stakes, or net cages in shallow coastal waters.
👉 With proper care, you can harvest in 30–45 days (Kappaphycus) and 45–60 days (sea grapes), providing continuous year-round income.

📈 Income Potential
🌱 Kappaphycus / Eucheuma (Carrageenan Seaweed)
▸100 kg fresh → ₱4,000–₱6,000 per cycle
▸500–1,000 kg per cycle → ₱20,000–₱40,000/month
▸Market price: ₱40–₱60/kg fresh • ₱180–₱220/kg dried
▸High demand from carrageenan processors and exporters.
🍇 Sea Grapes (Caulerpa / “Lato”)
▸50–80 kg per harvest (20–30 m² tanks) → ₱6,000–₱12,000
▸5–10 tanks → ₱25,000–₱45,000/month
▸Price: ₱180–₱250/kg fresh • ₱400–₱600/kg premium.

This book will help you

Hindi kailangan ng maraming oras araw-araw sa pag-aalaga ng sea grapes.
Mababa lang ang gastos dahil hindi na kailangan ng feeds gaya ng sa pag-aalaga ng hipon o isda.

Kailangan mo lang ng malinis na tubig at malaman ang ilang importanteng teknik para makapagpalaki ng dekalidad na sea grapes na mabebenta sa mataas na presyo.

Lahat ng epektibong proseso sa pag-aalaga ng sea grapes ay nakapaloob sa handbook na
"SEAWEED FARMING TECHNIQUES".

5 tips for growing
Sea grapes effectively

1. Keep the water clean and salinity stable → around 25–35‰ for healthy growth.

2. Provide enough light → avoid harsh sunlight, use 50–70% shade if needed.

3. Maintain a temperature of 25–30°C → helps the sea grapes stay green and grow faster.

4. Do not overcrowd → give enough space to prevent rot and poor growth.

5. Check daily → green, firm grapes mean healthy; yellow or soft means action is needed.