The Planted Tank Forum - View Single Post - Liquid plant food.....can it lose its potency after a number of years???
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Old 02-12-2013, 04:49 AM   #1
guitarsrmine
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Default Liquid plant food.....can it lose its potency after a number of years???

Hi all....I was wondering if liquid plant food, such as Flourish, can lose its potency after a number of years?? The bottle I have is, Im guessing, at least 3 years old.....I neglected my tanks that long, so thats why I have a bottle of it that is that old......Ive got my tanks almost completely void of BBA, and they are looking better day by day......do I need to buy a fresh bottle of food????Thanks for looking........
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