lighting
Answer: As a rough guideline, we recommend the following performance (taking into account the temperature needs of each species).
Arena 10x10 - Arena 20x10 = 3W to 5W
Arena 20x20 - Arena 40x20 = 5W to 10W
Arena 30x30 = 10 to 20 W
Arena 60x30 = 20 to 35 W