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.
A comprehensive Extreme Corals guide to Rhodactis mushroom care, including lighting, flow, placement, water parameters, feeding, growth, detachment, compatibility, fragging, common problems and mushroom coral buying tips.
Learn Rhodactis mushroom care for reef tanks, including lighting, flow, placement, feeding, water parameters, growth, detachment, compatibility and mushroom coral care tips.
Scott Shiles, May 01, 2026
Finding what type of fish to put into your tank can be a daunting tasks full of hours of research. Here we will break down a few top choices of fish for your reef tank.
With the right care and attention, you can create a thriving and beautiful reef tank that will provide a home for a variety of fascinating fish.
Scott Shiles, May 01, 2026
A comprehensive saltwater aquarium water change guide from Extreme Corals covering how often to change water, how much to change, RO/DI water, salinity, temperature, alkalinity, nitrate, phosphate, and coral-safe maintenance tips.
Learn how to change water in a saltwater aquarium, including how often to change reef tank water, how much to change, RO/DI water, salinity, temperature and coral-safe water change tips.
Scott Shiles, May 01, 2026
Explore the best LPS corals for reef aquariums, including Torch, Frogspawn, Hammer, Bubble Coral, Acans, Chalice, Brain Corals, Duncan, Blastomussa, and other colorful large polyp stony corals with practical care, placement, lighting, flow, feeding, and
Discover the best LPS corals for reef tanks, including Torch, Frogspawn, Hammer, Bubble, Acan, Chalice, Brain, Duncan, and Blastomussa corals with care tips.
Scott Shiles, April 30, 2026
Compare Ricordea coral with mushroom corals, soft corals, LPS, SPS, and zoanthids to understand care differences, lighting, flow, feeding, placement, growth, and difficulty.
Compare Ricordea coral vs other corals, including mushrooms, soft corals, LPS, SPS, and zoanthids, with care tips for lighting, flow, feeding, placement, and growth.
Scott Shiles, April 30, 2026
Learn how to care for Meat Corals in reef aquariums with practical tips on lighting, water flow, feeding, placement, water parameters, coloration, growth, compatibility, troubleshooting, and long-term LPS coral health.
Learn Meat Coral care for reef tanks, including lighting, flow, feeding, placement, water parameters, color, growth, compatibility, and healthy Cynarina, Indophyllia and Acanthophyllia care tips.
Scott Shiles, April 30, 2026
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
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