GPL green model integrates the latest Microchip LED technology with 100% monochromatic green light. It is made with suitable materials to prevent the corrosive actions of the harsh climatic conditions (HDPE, stainless steel and borosilicate glass), which ensures excellent operation in marine environments. It’s design allows easy operation and maintenance. It complies with strict watertight standards, allowing an immersion of up to 30 meters.
The model is characterized by its superior luminance levels. It is recommended for groups with critical risk of maturity and to increase the growth of the fish in water with low transmittance and cages of greater area.
The repeated stimulus of the green colour is captured by the pineal gland of the fish decreasing the melatonin pulses and thus the gonadal maturity. This is because the pineal gland is highly sensitive to a spectrum between 510-540 nanometres, i.e. green fraction of the light spectrum. In addition, stimulation of the pineal gland enhances the synthesis of the growth hormone allowing a bone and muscle development in the fish.