Extreme Corals News and Updates

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.

Explore the fascinating coral microbiome, focusing on the role of beneficial bacteria and algae. This blog explains how these microscopic partners drive coral growth, support immunity, and boost coloration in your reef tank, ensuring a healthy coral ecosystem.

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.

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