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Unread 04/02/2017, 01:42 PM   #1411
bnumair
Dr. Reef at ur service
 
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Join Date: May 2009
Location: Tulsa, Ok, USA
Posts: 7,751
Blog Entries: 15
Quote:
Originally Posted by Neoz View Post
Question for people using Lanthanum. I'm currently battling green hair algae (GHA). My PO readings are 0.04ppm which I know can't be correct with all the GHA. How do you determine how much to dose and how often when the tests always come back 0.04ppm.
at those really low levels you wont need much. in my 300 gal tank t only takes 6-9 drops of LC to bring phos from 0.05 to 0.02.
i dose 1 oz mixed in 1 gal of rodi water over 7 days. results, phos stays at 0.02


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