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.

Coral colors are more than just stunning displays—they are a result of biological and environmental factors. This guide explains the science behind coral pigmentation, explores the role of lighting and nutrients, and provides actionable tips to maximize vibrancy in your reef tank.

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.

Discover the latest innovations in reefkeeping for 2025, from AI-driven tank monitoring to sustainable coral propagation and cutting-edge lighting systems

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.

Proper coral placement is essential for creating a thriving and visually stunning reef tank. This blog offers practical advice on arranging corals for optimal health, compatibility, and aesthetics, helping you design an underwater masterpiece.