MH Bulbs on Ebay

Discussion in 'Metal Halide Aquarium Lighting' started by RNO CORALS, Mar 17, 2010.

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  1. jkat21

    jkat21 Bangghai Cardinal

    Joined:
    Feb 6, 2009
    Messages:
    1,379
    Location:
    S.I. N.Y
    I agree..I have used this guys bulbs for a while now(2x175 se 14K)..BUT I swap them out every 4 - 5 months..I can tell,because when firt put in the grow is amazing,then seems to slow a bit..but I'm going to try sps bulbs when I'm due soon and will do a comparison...HTH
     
    jkat21, Mar 24, 2010
    jkat21, Mar 24, 2010
    #11

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  2. hanginten

    hanginten Astrea Snail

    Joined:
    Apr 30, 2009
    Messages:
    73
    I'll sell you 2x250watt 20,000K if you want. Been fired once, they were too blue for me. I want to try the 12-15K Kelvin out... PM me if you are interested.
     
    hanginten, Mar 24, 2010
    hanginten, Mar 24, 2010
    #12
  3. RNO CORALS

    RNO CORALS Bristle Worm

    Joined:
    Apr 22, 2009
    Messages:
    145
    Location:
    Sparks Nv
    Just wanted to do an update on these bulbs. Coral growth has been very good and really like the color. If you need replace ment bulbs you cant go wrong with these. I will update this forum every month or so.
     
    RNO CORALS, Apr 21, 2010
    RNO CORALS, Apr 21, 2010
    #13
  4. hanginten

    hanginten Astrea Snail

    Joined:
    Apr 30, 2009
    Messages:
    73
    Good to hear! I didn't realize you were the one who started this thread when i replied to your PM :) I noticed when I swapped to these from 10000k reeflux bulbs my crocera clam kept opening and closing. I'm guessing because a 20000k bulb puts out less PAR than a 10000k?

    Anyone else notice this or am I just crazy?
     
    hanginten, Apr 21, 2010
    hanginten, Apr 21, 2010
    #14
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