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Scuba News
August 7, 2025 by HAL
Sargassum is a floating brown algae that provides a habitat for marine life. It helps keep oceans healthy but can become a problem when too much accumulates on beaches. This year’s record levels of sargassum, about 37.5 million metric tons, are linked to nutrient runoff and climate change. As it decomposes, it can harm the […]
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August 14, 2024 by HAL
Halimeda crabs, known scientifically as Huenia heraldica, are small, camouflaged creatures found in tropical waters around coral reefs. They mimic the Halimeda algae, which helps them avoid predators and ambush prey. Their diet includes algae and small invertebrates, and these crabs play an important role in maintaining healthy coral reef ecosystems by controlling algae growth. […]
May 15, 2017 by HAL
The blog discusses broadcast spawners in the ocean, featuring interviews with experts on starfish, coral, and scallops. References to algae and credits for images and music are included. Read the article
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