I have older 18” T5 HO fixture I’m going to use for an experiment. What combo of bulbs should I use? Looking for growth, not looks.
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Looks like they don’t make them in 18”
Who made them? I guess these must be the bulbs that came with the original fixture. Well this turned out to be sad The fixture is discontinued too.Opps missed the 18" part. Yeah you wont find much of anything out there in the 18" length, I looked when I wanted to put T5 over my Red Sea Nano. I found a Actinic and 12K bulb at that length.
$47If it is for growth- Actinic:
https://www.amazon.com/Aquatic-Life...pID=414VPxWFgwL&preST=_SY300_QL70_&dpSrc=srch
Who made them? I guess these must be the bulbs that came with the original fixture. Well this turned out to be sad The fixture is discontinued too.