Just picked up a Ushio 20k bulb, I really like the color.
Was wondering if anyone had personal experience with coral growth, PAR ratings with these bulbs.
Had Ushio 10k bulbs...... great growth loved the brand, I know with 20k bulbs you wont see as great growth r/t spectrum ...... was just wondering how they compair.
Thanks!
Was wondering if anyone had personal experience with coral growth, PAR ratings with these bulbs.
Had Ushio 10k bulbs...... great growth loved the brand, I know with 20k bulbs you wont see as great growth r/t spectrum ...... was just wondering how they compair.
Thanks!