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.
Compare LPS and SPS corals for reef aquariums, including lighting, flow, feeding, placement, difficulty, growth style, and water stability.
Compare LPS vs SPS corals and learn the key care differences in lighting, flow, feeding, water parameters, growth, placement, difficulty, and reef tank stability.
Scott Shiles, April 30, 2026
Learn how zoanthids reproduce in reef aquariums, how to encourage healthy zoa growth, how to safely frag and propagate zoanthid colonies, and how to build a colorful zoa garden with proper lighting, flow, placement, water parameters, pest prevention, and
Learn zoanthid propagation and reproduction, including how zoas grow, split, spread, frag safely, build coral gardens, avoid pests, and maintain healthy reef tank conditions.
Scott Shiles, April 30, 2026
A practical reef aquarium guide to keeping zoanthids healthy, colorful, open, and growing with the right water parameters, lighting, flow, placement, feeding, pest prevention, safety practices, and long-term zoa garden care.
Learn beginner zoanthid coral care, including lighting, flow, feeding, placement, water parameters, pests, safety, growth, color, and zoa garden tips for reef tanks.
Scott Shiles, April 30, 2026
Learn how to place corals correctly in a reef tank based on lighting, flow, aggression, growth pattern, and sandbed versus rockwork placement so your corals stay healthier and grow better long term.
Learn how to place corals in a reef tank with practical tips on lighting, flow, aggression, spacing, sandbed placement, rockwork zones, and long-term coral growth.
Scott Shiles, April 30, 2026
Learn how to care for zoanthid corals in a reef aquarium with practical tips on lighting, water flow, placement, feeding, water parameters, growth, pests, fragging safety, color, compatibility, and building a vibrant zoa garden.
Learn zoanthid coral care for reef tanks, including lighting, flow, feeding, placement, water parameters, pests, growth, color, safety, and zoa garden tips.
Scott Shiles, April 30, 2026
Learn how coral overfeeding affects reef aquariums, including signs of excess food, nitrate and phosphate spikes, algae growth, coral stress, tissue recession, water quality problems, and how to feed corals safely without harming your tank.
Learn if you can overfeed corals, including signs of overfeeding, algae risks, nitrate and phosphate spikes, coral stress, water quality issues, and safe feeding tips.
Scott Shiles, April 30, 2026
Learn how to care for Favia corals in a reef aquarium with practical guidance on lighting, water flow, placement, feeding, water parameters, compatibility, growth, color, aggression, troubleshooting, and long-term brain coral health.
Learn Favia coral care for reef tanks, including lighting, flow, feeding, placement, water parameters, aggression, color, growth, and brain coral health tips.
Scott Shiles, April 30, 2026
Learn how to build a thriving coral aquarium with practical guidance on water stability, coral selection, lighting, flow, filtration, feeding, placement and maintenance.
Learn how to build a thriving coral reef tank ecosystem with tips on coral selection, lighting, water flow, filtration, feeding, water parameters, and maintenance.
Scott Shiles, April 30, 2026
