Fluorecent tube type

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1873teddy

Aquarium Advice Regular
Joined
Jun 12, 2012
Messages
51
What colour temperature would you recommend for my tank? It currently has a 23.5" tube but I am.unsure the age, after googling it, it appears there are 3 main tubes, tropical, sunshine & marine blue, I am installing a blue LED for switching on for night time effect for a couple of hours.

Many thanks.
 
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