How many bulbs?
I am converting an aquarium to better use, so I can grow some orchids in my office.
Dimensions: 48" x 21" x 12" (L x H x D)
I plan to have Paphs & Phals on/near the bottom,
and some small Vandaceous plants mounted higher up.
I am going to buy a fixture with 48" T5 tubes. Do I need 4 tubes, or will 2 be enough?
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Kim (Fair Orchids)
Founder of SPCOP (Society to Prevention of Cruelty to Orchid People), with the goal of barring the taxonomists from tinkering with established genera!
I am neither a 'lumper' nor a 'splitter', but I refuse to re-write millions of labels.
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