The Planted Tank Forum - View Single Post - Fertilizer info
Thread: Fertilizer info
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post #4 of (permalink) Old 10-15-2012, 12:40 AM
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Join Date: Dec 2005
Location: Sacramento, CA
Posts: 19,672
What lighting on what size tank do you have? The need for fertilizers is driven by how much light you have. With low light, the fish can provide all the plants need, but with high light, they can't possibly do so.

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