Tetra Air Pump (Available in Multiple Sizes) Sizes:2-15 Gallons The large surface area of

The large surface area of the 27 mm disc allows for the diffusion of large volumes of CO2 gas

Rubidium 0

Phosphorus (min) 1%

forming a solid bond for optimal heat transfer

herring oil (3%)

Tetra Air Pump (Available in Multiple Sizes) Sizes:2-15 Gallons The large surface area ofDescription Minimal noise, maximum air flow. The Tetra Air Pumps dome shape actually flattens sound wave frequencies. In addition, each model features sound dampening chambers designed specifically for that model. And the air pump's rubber feet and suspended motor prevent sound waves from reflecting off surfaces such as tables and shelves. Tetra Air Pumps Help Keep Your Tank Quiet Tetra Air Pumps keep your aquarium oxygen levels high, helping keep