75 half circle SPS taank updates - Canreef Aquatics Bulletin Board

#12

12-22-2005, 05:41 PM

yifan917

Member

Join Date: Oct 2003

Location: Taiwan/Burnaby, BC

Posts: 100

hey Danny,

I have 2 X 400W PFO HQI pandents.

No VHOs or compacts

I am thinking of to switch the lighting to 2 X 250W HQI pandents.... because the bulbs for 400W pandents are very hard to maintain the Kelvin. The color is usually burnt out within one month for a 20000K bulb. Plus the heat of 2 400W.... just too much.

__________________
Yifan917

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