Sep 8, 2019 #1 A Arrowkrab Community Member View Badges Joined Mar 19, 2017 Messages 65 Reaction score 9 Rating - 0% 0 0 0 Starting new build running 3 xr 15 pros now on 250 redsea going to 425 xl run them 11 hours on ab plus schedule how many hours on for t5 ati bulbs?
Starting new build running 3 xr 15 pros now on 250 redsea going to 425 xl run them 11 hours on ab plus schedule how many hours on for t5 ati bulbs?
Sep 14, 2019 #2 Crabs McJones I'm so shi-nay View Badges Excellence Award Reef Tank 365 Article Contributor Moderator Emeritus Hospitality Award Reef Tank 365 Boss Wisco Reefers My Tank Thread Joined Jul 24, 2017 Messages 27,458 Reaction score 138,712 Location Wisconsin Rating - 0% 0 0 0 What I usually do is run the T5's for 8 hours, and let the LEDS do the ramp up and ramp down