Maintaining balanced calcium and alkalinity is vital for coral health in reef aquariums. This guide breaks down popular dosing methods, from two-part systems to calcium reactors, to help hobbyists choose the right approach for their tank’s unique demands.
Discover the fascinating science behind coral fluorescence—why corals glow with vibrant colors and how this natural spectacle is both a survival strategy and a tool for reef aquarium enthusiasts. Learn how to enhance coral glow using advanced aquarium lighting.
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.
Experiencing stable calcium but dropping alkalinity in your reef tank? You're not alone. This common issue can puzzle even experienced aquarists. Learn the reasons behind this imbalance and discover proven solutions to restore and maintain healthy water chemistry.
Think you know your reef tank facts? Think again. We’re busting the top 10 saltwater aquarium myths that mislead even experienced hobbyists — from fish growth to filtration myths — so you can keep your tank thriving.