The AQUAEL PAT MINI filter is a compact turbine filter designed for small freshwater aquariums. It features a small head and a specialized filter sponge, providing a maximum flow rate of 400 l/h, comparable to medium-sized turbine filters, while consuming only 4W of power. It can efficiently filter tanks up to 120 liters, and its performance is adjustable via a control switch to prevent excessive water movement. The filter also has a directional nozzle for controlled water outflow and an aeration tube for oxygenation.