Another light question

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Robbiesamp

Aquarium Advice FINatic
Joined
Jan 20, 2012
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Have marine land LEDs that only the moon lights work how can I fix that or who
 
Is that a lot or could I have 1 of each on my tank and would I notice a difference
 
Robbiesamp said:
And what's the diff between 150 and 175 mhl

150 watt halides are usually HQI double ended bulbs while 175s are single ended. I only used the double ended HQI halides in my old reef tank so I could be wrong.
 
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