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Question on light intensity

914 views 1 reply 2 participants last post by  Wasserpest 
#1 · (Edited)
What would my Via Aqua 2x18watt Compact pl fixture over a 12 gallon 16" tall 418W tank be considered, low, medium, or high light? Also what plants would be good under this light along with yeast CO2, florite black sand substrate, and appropriate ferts? Will I be able to grow any groud covers?

P.S. how do I remove the bulbs? do they just pull out? I don't want to break anything.
 
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