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Skimming

Protein Skimmer

A saltwater-specific filter that removes dissolved organics before they break down into nitrate - fundamental to reef keeping.

Price: Premium For: Saltwater Essential gear $100-$1,500

📖 Overview

A protein skimmer injects fine bubbles into a contact chamber. Dissolved organic compounds (proteins, oils, dissolved waste) bind to the air-water interface of each bubble; the foam rises into a collection cup where it is removed from the system. This physically exports waste before it decomposes - keeping nitrate and phosphate ultra-low.