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Originally Posted by Fish
Anyone else able to comment on whether or not the water would be slowed too much by a fine sand?
Thanks,
- Chad
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The water would be slowed going through the sand unless it was suspended like it is in a fluidized sand filter.
Also, how do you keep it from falling through the under gravel filter grate?
If you did find a fine enough grate, the water pulling down through the sand combined with detrites would turn your sand bed into concrete in no time.