The Triton series is designed to work with the Triton method which is becoming increasingly popular as it does not require water changes, which no one enjoys. One of the main requirements for the Triton method is to have a refugium sized at roughly 10% of the display tank volume. The TRITON44 refugium will hold 18 gallons when at the highest water level setting (11.5″) allowing it to support tanks up to around 180-200 gallons. Some of the features of the TRITON44 are: