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Old 07/13/2020, 05:26 PM   #1750
sirichok
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Join Date: Jun 2014
Posts: 1,168
50,000 litre tank in a boutique hotel (Bangkok , Thailand)

Quote:
Originally Posted by gregkn73 View Post
Why do you light it? I can see negligible chaeto in there! Corraline over that porous material, doesn't block water circulation in there?

No3 = 5
Phosphate 0.02

Not much chaeto growth with refugium light on for 12 hours , can only see coralline algae growth .
I am lighting the refugium to promote chaeto growth .


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Last edited by sirichok; 07/13/2020 at 05:31 PM.
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