jpaul727 Posted January 31, 2021 Share Posted January 31, 2021 Hello, I am very new to owning a freshwater tank. I didn't realize putting driftwood in the water would turn it yellow/brown, but after some research it seems to be tannins? I bought activated carbon, but didn't realize it was a filter pillow and it is way too big for my filter. I tried just floating it in the water near the filter, but it doesn't seem to be helping. Is this a longer process than 6-8 hours, or is it never going to work just floating in the water? Any help is greatly appreciated. My 5yo son will be so sad if his two new dwarf gouramis die. Quote Link to comment
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