Many aquarium fresh hand have chosen to ignore one of the main points of the light, it is very important to choose a good light that fits tank and fishes. If you choose a lamp that is too large or too high, the initial investment will be much higher. Some someone because of the limited budget, choose the not fitting tank light, which is too small, the exposure surface is too small, the dark area is too much, the brightness is not enough, and it is impossible to keep it for a long time.
