Phosphate management is essential for maintaining a healthy reef aquarium. Learn where phosphate comes from, the ideal levels for coral growth, and practical, stress-free methods to control algae while supporting vibrant colour, stability, and long-term reef health.
Ever wondered what gives corals their colour and energy? Meet zooxanthellae - tiny algae living inside coral tissues, powering reefs through photosynthesis. Discover why this incredible partnership is vital for thriving reef aquariums and healthy, vibrant coral displays.
Worried your UV sterilizer might sabotage your carbon dosing efforts? Good news, you can safely run both together! Discover how UV controls free-floating bacteria without harming your nutrient-reducing biofilms and why this duo keeps your reef thriving.
White fuzz on mangrove wood in reef tanks is usually harmless biofilm, a natural part of the aquarium cycle. It supports marine life and fades over time. Learn how to identify, manage, and distinguish it from harmful growths.