Clips for your reflector. Light is the most important energy source for your aquarium. It is essential that the light source is evenly distributed over the aquarium so that light reaches all corners. Therefore, it is very beneficial to attach a reflector behind the light source to double the light in the aquarium. Daylight-like lighting is best utilized by plants and optimally showcases their colors. If the film has aged and can no longer reflect light properly, it can easily be replaced with Hi-Flex film for the reflector.