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Aquarist Forums => Freshwater General Discussions => Plants => Topic started by: charlie on August 12, 2009, 04:42:56 PM

Title: Do i have to use CO2?
Post by: charlie on August 12, 2009, 04:42:56 PM
Here is a good read on the age old question, compliments of "Aquahobby"
http://www.aquahobby.com/articles/e_co2.php