Aquarium pH Management

The Best Algae Eater for Mixed Reef Tanks: A Comprehensive Review of the Purple Nudibranch By Marina Holt, Senior Reef Husbandry Specialist The Short Answer If you are struggling with a green water bloom or stubborn macroalgae in a mixed reef tank, the Purple Nudibranch is often the most effective biological control available. During my…

API pH Up: The Emergency Buffer for Reef Tanks By Marina Holt The Short Answer API pH Up is a liquid potassium bicarbonate solution designed to quickly raise and stabilize pH levels in saltwater aquariums. It is particularly useful for correcting sudden drops caused by high photosynthesis rates or the addition of organic waste. This…