I need to get a light for my 20g long, and was curious which one to get. The tank is 30 inches long... so should I get the 3 foot one or the 30 inch one? The 3 foot one produces more light.
T5-ho 3ft / 2LAMP Aquarium lighting
30in 2Bulbs fixtures
Thank You
T5-ho 3ft / 2LAMP Aquarium lighting
30in 2Bulbs fixtures
Thank You