Tilapia Threatens Native Philippine Fish With Rapid Growth and Economic Debate

[{"selector":"#anim-7e4ef651-8c6a-4c49-af41-78ddf67b917f","keyframes":{"opacity":[0,1]},"delay":500,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-095e7c95-2c8a-490b-8855-52c049997528","keyframes":{"transform":["translate3d(-114.55696%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":500,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-407629d0-6df2-45cd-9c85-4c53c1c34982","keyframes":{"opacity":[0,1]},"delay":800,"duration":500,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-1b3f001c-35e1-46f6-831a-e95e933e172e","keyframes":{"transform":["translate3d(-123.30098%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":800,"duration":500,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] Tilapia Threatens Native Philippine Fish With Rapid Growth and Economic Debate Karmactive Staff

Non-native Tilapia competes for resources in Philippine waters, causing decline of local fish populations through rapid breeding.

[{"selector":"#anim-0879ba3a-28cf-4424-ba76-5a77c68f3dab","keyframes":{"opacity":[0,1]},"delay":300,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-1f1950c6-5997-4c47-bbd2-2e6de81b8ff2","keyframes":{"transform":["translate3d(115.50632%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":300,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-eb44b073-33f0-490c-b6a5-b65f1ec863bc","keyframes":{"opacity":[0,1]},"delay":400,"duration":3000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-d5318dca-0282-4711-b3ba-7306a02826a5","keyframes":{"transform":["translate3d(0px, 116.86898%, 0)","translate3d(0px, 0px, 0)"]},"delay":400,"duration":3000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-45da20a3-89bf-4ac9-b1a5-980b4a44971f","keyframes":{"opacity":[0,1]},"delay":1400,"duration":3000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] Photo Source: Loury Cédric (CC BY-SA 4.0)

Tilapia populations expanded across Philippine lakes and rivers over decades through aggressive reproduction patterns.

[{"selector":"#anim-26b0f1b8-2d27-4a21-aa0a-9f358d8d06e5","keyframes":{"opacity":[0,1]},"delay":300,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-d46c1a33-03d8-4a95-a1b5-7e0fde06ae13","keyframes":{"transform":["translate3d(0px, 195.52108%, 0)","translate3d(0px, 0px, 0)"]},"delay":300,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-4eb35c1f-ec58-4f9c-881f-21554c7b82f2","keyframes":{"opacity":[0,1]},"delay":400,"duration":3000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-0ba4f97e-cadd-4f7d-aacf-ae236c9450b5","keyframes":{"transform":["translate3d(0px, -111.1955%, 0)","translate3d(0px, 0px, 0)"]},"delay":400,"duration":3000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-a4ab7912-1a09-4b1f-9178-68a48f2dae23","keyframes":{"opacity":[0,1]},"delay":1400,"duration":3000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] Photo Source: Pommypaul (CC BY-ND 2.0)

Invasive species typically consume native fish eggs and fingerlings, posing threats to local populations.

[{"selector":"#anim-c6859702-6bd6-4435-83f9-247eeaf66349","keyframes":{"opacity":[0,1]},"delay":400,"duration":3000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-ef7106c7-e023-4ea4-8691-bcc63d221a86","keyframes":{"transform":["translate3d(0px, 116.58885%, 0)","translate3d(0px, 0px, 0)"]},"delay":400,"duration":3000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-3a95d203-872c-471d-b94e-81926a0dc5db","keyframes":{"opacity":[0,1]},"delay":300,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-e397a5e7-0eb3-4f47-beb1-87123b4816e6","keyframes":{"transform":["translate3d(113.60759%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":300,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-675080aa-b67c-4bc8-9380-253d8ddf0dd6","keyframes":{"opacity":[0,1]},"delay":1400,"duration":3000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] Photo Source: Francesco Ungaro (Pexels)

Tilapia has existed in Philippine waters for many decades, possibly approaching a century.

[{"selector":"#anim-b03dd5a4-e2c4-4fb7-8b02-b2ef66a7e938","keyframes":{"opacity":[0,1]},"delay":300,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-a1ebe448-e2a0-463a-891c-5d5fe136f176","keyframes":{"transform":["translate3d(0px, 247.27677%, 0)","translate3d(0px, 0px, 0)"]},"delay":300,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-a1aa6532-0505-4995-a01e-aba28ffe5cfd","keyframes":{"opacity":[0,1]},"delay":400,"duration":3000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-eee34278-0d3e-4d7c-a592-2297625d2613","keyframes":{"transform":["translate3d(0px, -114.48664%, 0)","translate3d(0px, 0px, 0)"]},"delay":400,"duration":3000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-a4589321-6f80-4c4d-a3ba-c941b1fbae83","keyframes":{"opacity":[0,1]},"delay":1400,"duration":3000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] Photo Source: Bernard Spragg (CC0 1.0)

BFAR fisheries expert Pol indicates economic value and public acceptance could classify Tilapia as naturalized species.

[{"selector":"#anim-9713dd68-087f-4b8f-9a0c-92a361343671","keyframes":{"opacity":[0,1]},"delay":400,"duration":3000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-a86b8f5d-61e3-4d99-9863-9d6cb929ff88","keyframes":{"transform":["translate3d(0px, 116.02864%, 0)","translate3d(0px, 0px, 0)"]},"delay":400,"duration":3000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-1e74c963-f936-4292-afd2-317918eaf59a","keyframes":{"opacity":[0,1]},"delay":300,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-0ea72b29-8d05-482e-82f1-4462c4d05895","keyframes":{"transform":["translate3d(115.18987%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":300,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-01613a53-4553-4fd6-9acd-d248b049315f","keyframes":{"opacity":[0,1]},"delay":1400,"duration":3000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] Photo Source: Yakitaki26 (CC BY-SA 4.0)

Fish farmers depend on Tilapia cultivation while numerous households rely on it as an affordable food source.

[{"selector":"#anim-2bbdfd63-b7eb-45fa-954e-c0c618fa13a3","keyframes":{"opacity":[0,1]},"delay":300,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-5e3a3652-f685-4907-9c95-7fadb82003fc","keyframes":{"transform":["translate3d(0px, 195.52108%, 0)","translate3d(0px, 0px, 0)"]},"delay":300,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-c6ff4993-67f8-4af1-867f-512cbefec3b5","keyframes":{"opacity":[0,1]},"delay":400,"duration":3000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-acbad523-db36-4380-ae43-cf62a3abc2ee","keyframes":{"transform":["translate3d(0px, -114.48664%, 0)","translate3d(0px, 0px, 0)"]},"delay":400,"duration":3000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-35f2213c-009f-408a-867f-a4fbb9db044b","keyframes":{"opacity":[0,1]},"delay":1400,"duration":3000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] Photo Source: WorldFish (CC BY-NC-ND 2.0)

Philippine government confronts environmental versus economic impacts in Tilapia species classification.

[{"selector":"#anim-7cc4b679-2000-4822-9751-99f7341f80e0","keyframes":{"opacity":[0,1]},"delay":400,"duration":3000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-5ce3c99a-9831-489c-bd71-f419315b0e59","keyframes":{"transform":["translate3d(0px, 116.02864%, 0)","translate3d(0px, 0px, 0)"]},"delay":400,"duration":3000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-ee20aabf-f7cd-468b-a7ac-ffb718863569","keyframes":{"opacity":[0,1]},"delay":300,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-9ca234d6-4dcc-46d6-8060-fef80b0f5199","keyframes":{"transform":["translate3d(115.18987%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":300,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-2694e0f6-4936-4481-bb3c-54aa749df14d","keyframes":{"opacity":[0,1]},"delay":1400,"duration":3000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] Photo Source: Bondyag112665 (CC BY-SA 3.0)

Tilapia removal programs would affect fish farmer incomes and reduce accessible protein sources for communities.

[{"selector":"#anim-23e85d5f-ce90-4e3e-8955-c61ea97718db","keyframes":{"opacity":[0,1]},"delay":300,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-345a5deb-cd21-4674-aebb-564cddbd936c","keyframes":{"transform":["translate3d(0px, 196.29626%, 0)","translate3d(0px, 0px, 0)"]},"delay":300,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-3d1c7e22-e786-4dd6-85bc-7a70868fcab3","keyframes":{"opacity":[0,1]},"delay":400,"duration":3000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-b84d9b1c-de1f-4580-8e87-aecb348409c1","keyframes":{"transform":["translate3d(0px, -114.48664%, 0)","translate3d(0px, 0px, 0)"]},"delay":400,"duration":3000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-b128f2e0-552f-489a-a017-d0d221b67560","keyframes":{"opacity":[0,1]},"delay":1400,"duration":3000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] Photo Source: USDA NRCS CA (CC BY 2.0)

Native species protection demands consideration against Tilapia's established economic role.

[{"selector":"#anim-edc1eaf0-980e-4e69-9b5d-48ca907eb431","keyframes":{"opacity":[0,1]},"delay":400,"duration":3000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-78b02ee9-30fb-4ac9-a59c-c814899766bc","keyframes":{"transform":["translate3d(0px, 116.02864%, 0)","translate3d(0px, 0px, 0)"]},"delay":400,"duration":3000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-6f35d478-4354-4cd1-982a-c08be31e77b2","keyframes":{"opacity":[0,1]},"delay":300,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-b97bb73a-bb1b-4e9f-a2a0-c582fd752ede","keyframes":{"transform":["translate3d(115.18987%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":300,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-c974926d-3d2e-49c4-9711-082573421ddf","keyframes":{"opacity":[0,1]},"delay":1400,"duration":3000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] Photo Source: WorldFishv (CC BY-NC-ND 2.0)

The article suggests creation of an OP-initiated inter-agency committee led by DENR to resolve Tilapia's status.

[{"selector":"#anim-ab9e70d7-b043-4927-81a4-353406043c10","keyframes":{"opacity":[0,1]},"delay":300,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-6026daa0-6ed4-4956-946f-cacfdf1ffc35","keyframes":{"transform":["translate3d(0px, 248.25715%, 0)","translate3d(0px, 0px, 0)"]},"delay":300,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-9c4081bf-ab43-4cb8-8ce0-c09f78dd7093","keyframes":{"opacity":[0,1]},"delay":400,"duration":3000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-b5a1448a-e2a1-4ef5-9efa-007b8edf0d95","keyframes":{"transform":["translate3d(0px, -114.48664%, 0)","translate3d(0px, 0px, 0)"]},"delay":400,"duration":3000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-9ecf21d8-7650-48aa-8121-6a068db3a2be","keyframes":{"opacity":[0,1]},"delay":1400,"duration":3000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] Photo Source: Video13 (CC BY-SA 4.0)

[{"selector":"#anim-696adcca-8ef0-46e1-bbea-d6fced5f573c","keyframes":{"opacity":[0,1]},"delay":200,"duration":3000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-86f712cc-9351-410e-8836-5ca7e170dc01","keyframes":{"opacity":[0,1]},"delay":200,"duration":3000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-5b8b3cec-3a04-4e7f-a323-2d5c736ac8d9","keyframes":{"transform":["translate3d(-114.50152%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":200,"duration":3000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-f1184f70-a74e-4ef8-b0d0-9aea64f0e7b5","keyframes":{"opacity":[0,1]},"delay":700,"duration":3000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-c2b7be1f-1dca-414c-9907-a549e96ed8c2","keyframes":{"transform":["translate3d(115.23810%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":700,"duration":3000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] Do Dolphins Hear with Their Teeth Shocking Study Reveals the Truth Learn more