The Planted Tank Forum - View Single Post - Cheapest PAR Meter DIY
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post #6 of (permalink) Old 12-25-2013, 12:53 PM
Algae Grower
PTrader: (1/100%)
Join Date: Jul 2012
Location: south of everyone
Posts: 120
try something like these two....

I found my happy place...
...right at the bottom of the learning curve
Corrie is offline  
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