You just bought a glass box. You filled it gone water. You might have further some rocks or most likely a stray branch you found in the woodshopefully, you boiled it first. But now youre staring at it in the dark. It looks depressing. You realize you infatuation light. Not just any light, though. You obsession the right light. If youve been lurking upon forums, youve probably seen the chaos. People are arguing practically PAR, Kelvin, and "Watts per Gallon." Its ample to create you want to go back to keeping a pet rock. But dont mosey away yet. Figuring out how pull off I calculate the lighting requirements for my aquarium water volume calculator size isn't actually rocket science. Its more afterward a strange blend of interior design and tall scholarly biology. Lets rupture it next to before your fish begin looking considering ghostly shadows.

A decade ago, everyone used the watts per gallon rule. It was simple. It was elegant. It was also mostly wrong. back up then, we all used those clunky T5 or T8 fluorescent tubes. In that world, 2 to 5 watts per gallon was the golden gratifying for a planted tank. But next LED aquarium lights showed in the works and ruined everything. LEDs are way too efficient for that math. A 20-watt LED can sometimes outshine a 50-watt fluorescent.