Extreme corals is your go to destination for corals of all kinds. Visit this page regularly for tips, news, updates, and other coral related posts.
Discover the best corals for reef tank time-lapse videos, including torch coral, Xenia, green star polyps, zoanthids, frogspawn, Scolymia and Acanthophyllia.
Discover the best corals for time-lapse videos, including torch coral, Xenia, green star polyps, zoanthids, frogspawn, Scolymia and Acanthophyllia.
Scott Shiles, May 14, 2027
Scott Shiles, May 15, 2026
Learn how to care for hammer coral in a reef tank with expert guidance on lighting, flow, feeding, placement, compatibility, and the most common mistakes that affect long-term Euphyllia health.
Learn how to care for hammer coral in reef tanks with tips on lighting, flow, feeding, placement, water parameters, and keeping Euphyllia healthy long term.
Scott Shiles, May 15, 2026
Learn how we recommend setting up a coral quarantine tank before adding new corals to your reef aquarium, including equipment, lighting, flow, dipping, observation, pest control, and long-term success.
Learn how we set up a coral quarantine tank before adding new corals to a reef aquarium. This guide covers equipment, lighting, flow, dipping, observation, pests, and safer coral introduction.
Scott Shiles, May 15, 2026
Learn how to care for Toadstool Leather coral in a reef tank, including lighting, flow, placement, shedding, water parameters, feeding, compatibility, propagation and stress signs
Learn Toadstool Leather coral care for reef tanks, including lighting, flow, feeding, placement, shedding, water parameters, propagation and common problems.
Scott Shiles, May 14, 2026
Learn why Jawbreaker mushrooms are so prized in reef tanks, how to care for them, what makes them valuable, and how to keep their colors and growth on track.
Learn why Jawbreaker mushroom corals are so popular, how to care for them, and what lighting, flow, growth, and water conditions help them thrive in reef tanks.
Scott Shiles, May 14, 2026
Learn how to read coral health signs in a reef tank, including color, polyp extension, tissue condition, growth patterns, and the most common signs of stress.
Learn how to tell if your coral is healthy or stressed with tips on color, polyp extension, growth, tissue recession, lighting, water quality, and reef tank stability.
Scott Shiles, May 14, 2026
Learn how to care for Fungia Plate Coral in a reef tank, including lighting, flow, sandbed placement, feeding, water parameters, movement, regeneration and common stress signs.
Learn Fungia Plate Coral care for reef tanks, including lighting, flow, feeding, sandbed placement, water parameters, tissue health, regeneration and common problems.
Scott Shiles, May 14, 2026
