Water lights can be divided into two types: tube and LED.
(1) lamp has high price and high power consumption, but it has good lighting effect and is suitable for difficult grass. While raising these grasses, it is necessary to support CO2, grass mud, base fertilizer, liquid fertilizer and so on. Light is not enough.
(2) 2) The price of LED is low, and the daily electricity consumption is also low, so it is no problem to raise some aquatic plants.