dumb question

orbit

New member
The regular t-12 bulb will work in that fixture but they don't put out enough energy for corals. The 2nd bulb needs VHO ballast and typically the ballast in those type a fixture is lower end and would not be able to run VHOs.
 
whats in your tank as far as corals go right now, if any? What type of lighting do you currently have?
 
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