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Unread 03/01/2011, 03:42 PM   #1
ReefKnot
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T5HO bulb advice please

Ok, this is going to be one of those "Typical Newbie" questions (haha), but I am a bit confused by working out bulb lengths. I've got a 30" AquaticLife T5HO 4x24w fixture. I want to replace the 2 10k bulbs with a combo and a pure actinic. I literally measured out the length of my bulbs to be 22".

Heres where I get confused. When I start looking at different 24w t5ho bulbs, some say 22" but some say 24"... is there a difference or do they do that to confuse rookies? Will they both work in my tank?

Thanks!


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Unread 03/01/2011, 03:53 PM   #2
cody6766
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Keep it simple and look for 24w bulbs. Most of us will refer to them as 24" bulbs, but they're actually smaller. If they're 24w they'll fit your fixture[


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Unread 03/01/2011, 04:12 PM   #3
ReefKnot
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Quote:
Originally Posted by cody6766 View Post
Keep it simple and look for 24w bulbs. Most of us will refer to them as 24" bulbs, but they're actually smaller. If they're 24w they'll fit your fixture[
K great thats what I thought, but half the suppliers said 22 and the other half 24, and I was really confused. Thanks!


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