Chemistry

Explore our in-depth guide to controlling algae in your saltwater aquarium. Learn about prevention strategies, water testing, nutrient management, and the best clean-up crew for a healthy, algae-free tank.

I break down what salinity actually is, the temperature trap that throws off most beginners, and how I measure, calibrate, and correct it so my reef tank stays stable instead of chasing a "perfect" number.

Learn the essentials of water testing for aquariums, covering key parameters like salinity, pH, ammonia, nitrite, nitrate, phosphate, calcium, alkalinity, and magnesium. Discover the different types of testing equipment, their benefits and drawbacks, and practical tips for beginners.

Learn how to dose phytoplankton for reef tanks correctly. This guide provides a step-by-step framework, dosing calculator (mL/gallon), strain selection (Nano, Iso, Tet), and troubleshooting to boost copepods, feed clams, and stabilize nutrients without causing algae blooms.

Unlock the secrets of your reef tank with ICP-OES testing. Our guide explains how this advanced water analysis works, when you need it, and how to interpret results like a pro. Perfect for saltwater hobbyists solving coral mysteries.

Unlock the meaning of your ORP meter. This practical guide moves beyond the number to teach you how to interpret trends, ensure probe accuracy, and implement ozone safely for a healthier reef tank.

Learn what affects coral coloration in reef tanks—from lighting and water stability to nutrients. Keep your corals bright, vibrant, and thriving long-term.

Understand and manage different types of algae in your saltwater aquarium. Our detailed guide covers identification, causes, and the best clean-up crew to keep your tank pristine. Gain insights into preventing algae blooms and maintaining a healthy marine environment. 

Explore the benefits of ozone in saltwater aquariums, from water clarity and pathogen control to improved water quality. Learn how to safely use ozone, essential equipment, and expert tips.

Dive into our detailed guide on pH and its importance for maintaining a healthy saltwater aquarium. Learn how pH affects marine life, how to measure and manage it, and discover tips for keeping your reef tank’s pH stable.

Our guide to understanding the importance of controlling phosphate levels in your saltwater aquarium to prevent algae overgrowth and support coral health. Learn how to test, manage, and maintain optimal phosphate levels for a thriving reef tank.

Discover the benefits of amino acid, carbohydrate, and vitamin dosing in reef tanks. Learn how these supplements enhance coral growth, coloration, and tissue repair while preventing common pitfalls like bacterial blooms. Explore tank-specific dosing strategies for SPS, LPS, and mixed reef systems.

What alkalinity is, the ideal range for a reef tank, how it affects pH and coral growth, and how to measure and correct it safely.