tall_jason79
Active member
So, i have been out for a number of years. LED lights were just starting to come out and only a handful were using them. I did a few searches but didn't find much in the way of results with definitive answers. ( might be further back in time) So are LEDs the big thing now or do halides still hold true as light kings?
How much LED wattage would be needed for, say 75 gallons?
How much LED wattage would be needed for, say 75 gallons?