Re: False bottom vs Hydro
I don't really agree with the conclusion here. If clay balls are only 30-40% porous, that means they will take up space that water would take, and water is MUCH heavier than clay balls. A tank with an empty false bottom full of water is so much heavier than a tank with clay balls and water, simply because there is less water.
Last edited by stevenacres; 02-04-2020 at 09:58 PM.