Hi There,
I am running 2 x 250 watt Radium Metal Halides with no supplementation. What would be better for coral pop/color?
1. 2 x UV + 2 x Blue Plus
-or-
2. 4 x Blue Plus
I am running 2 x 250 watt Radium Metal Halides with no supplementation. What would be better for coral pop/color?
1. 2 x UV + 2 x Blue Plus
-or-
2. 4 x Blue Plus