2021: COVID-19 Disruptions + Severe Red Tide Losses │ ▼ (3-Year Recovery & Persistent Toxic Blooms) │ 2024: Reclamation Project Resistance + Market Stabilization 1. The 2021 Double Blow: Pandemic and Red Tide
Dive into a detailed analysis of tahong (green mussel) trends comparing 2024 and 2021. Discover how production, market prices, red tide alerts, and climate conditions shifted across these pivotal years in the Philippine aquaculture industry.
Comparing shows that while the Philippines’ tahong industry remains resilient, harmful algal blooms have become more frequent and longer-lasting , likely due to climate variability. Production dropped modestly but prices surged, benefiting some farmers but hurting consumers. Safety has improved (fewer PSP cases), but economic losses continue. tahong 2024 2021
2. The 2024 Pivot: Coastal Activism and Environmental Threats
The industry also faced competition from invasive species. Coastal rivers in Northern Luzon saw a massive surge in ( Mytella charruana , locally called charu ). 2021: COVID-19 Disruptions + Severe Red Tide Losses
Whether you are eating tahong from 2021 or 2024, the nutritional profile remains outstanding. A 100g serving provides:
*Q3 2024 saw spikes due to reduced supply from Visayas. covering production challenges
per kilogram, reflecting increased operational costs and high market value.
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Higher early-year mortality of juvenile tahong (spat) due to thermal stress. Spatfall was delayed by 2–3 weeks in major hatcheries in Iloilo.