Boyu SE-313 Silent Air Pump MAGNESION A pH probe must be

A pH probe must be cleaned with a properly designed cleaning fluid to remove deposits and calibrated regularly (several times a week)

Provides phytoplankton ranging in size from 4 - 10µm

Formulated to provide over 50-million phytoplankton cells per ml

These substances are used by the body to create and repair tissue

shaded area will prolong the stability of the components

Boyu SE-313 Silent Air Pump MAGNESION A pH probe must beSMALL AND POWERFUL The SE Silent Air Pump is a small, powerful and silent air pump. It helps to increase dissolved oxygen levels within your tank, which is important when keeping large number of fishes or during treatment. Suitable for both marine and freshwater aquarium. Features: Low noise, high efficiency and low energy consumption. Rubber feet reduces vibration and minimizes vibration caused noises. Quality and durable material for prolonged