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Old 08-25-2008, 05:20 PM   #6 (permalink)
The old man
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Default Re: Stem plants keep floating to the surface

3 inch substrate is what you need. Plant each plant by itself, not in bunches. Plant them deep. Trim enough of the leaves off the bottom to allow them to develop more roots from the stems. Once they get some roots they should stay down. What size is your tank and how much light you got will determine how long it takes for them to settle in.
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