Neptune Systems GRO - Refugium Light With Flat Tank Mount Bracket Tangs The PAR measurement was developed

The PAR measurement was developed to measure the Photosynthetic Active Radiation of plants that is within the visible light region (400 -700 nm)

durability

The extra internal height inside the cabinet provides good headroom for use of taller equipment and benefits ease of maintenance

Origin / Natural Habitat:

Neptune Systems GRO - Refugium Light With Flat Tank Mount Bracket Tangs The PAR measurement was developedThe GRO uses all its power to emit light in two specific wavelengths that are optimised for macroalgae growth 455 460nm and 620 670nm. This combined with its rectangular shape mean that the right light goes right where you need it and minimises nuisance algae growth in other areas of your sump due to light spillage. The GRO Macroalgae light plugs directly into any available DC24 port in your Apex ecosystem, or alternatively, it can also be run