Extreme Corals News and Updates

Starting a coral reef tank is a rewarding way to bring the ocean's beauty into your home, but success begins with the right knowledge and preparation. This step-by-step guide walks you through choosing the right tank size, equipment, livestock, and maintenance strategies to create a healthy, vibrant reef environment. Perfect for beginners, it covers everything from budgeting and cycling to water quality and continuous learning—so you can dive confidently into the world of reef keeping.

Water flow is a critical factor in coral health, affecting nutrient delivery, waste removal, and overall growth. This guide explores how different types of corals respond to flow and provides practical tips for setting up the best water movement in your reef tank.

Choosing the right coral for your reef tank can be overwhelming. This guide breaks down the best corals for different setups—whether you have a nano tank, mixed reef, or SPS/LPS-dominant system. Find the perfect coral and start building your dream reef today.

Coral predators can pose a serious threat to your reef tank, often hiding in plain sight. This blog explores common pests like Aiptasia, nudibranchs, and flatworms, their impact on coral health, and effective strategies to remove them while maintaining a balanced ecosystem.

Beginner reefkeepers often face challenges with coral care. This blog highlights the top 10 beginner-friendly corals that are hardy, vibrant, and low-maintenance, making them perfect for starting your reef tank journey in 2025.

Learn how corals feed and thrive through photosynthesis, prey capture, and nutrient absorption. Explore the science of coral metabolism and reef tank care

Time-lapse videos bring out the hidden dynamism of coral reefs. This blog highlights the top corals, including torch, Xenia, and Scolymia, for capturing stunning movements and growth, perfect for hobbyists and videographers alike.

Corals are more than static marine organisms—they’re dynamic, interactive creatures. This blog delves into their fascinating behaviors, from feeding strategies and symbiosis with algae to their competitive tactics. Learn how understanding coral behavior can help you create a thriving reef ecosystem.