danstroud1
Aquarium Advice Apprentice
I have two t5 light fixtures on my tank. Each fixture holds two 849mm t5 tubes so obviously there are four t5 tubes altogether. My question is can I have two white t5's on one fixture and two actinic t5's on the other fixture so I can have just the blue actinic in the evening or do I need to have white, actinic, white, actinic in that order so its spread out? If I have alternate lights then I won't be able to have just blue in the evening. just wondered if it made any difference? Thanks
