Only if you are looking to do a deep sand bed.
But a regular shallow sand bed would be a waste and a detritus trap.
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-dennis
Elos Diamond 120xl | Elos Stand | Radion G4 Pros | GHL Profilux Controller | LifeReef Skimmer | LifeReef Sump
Photos taken with a Nikon D750 or Leica M.
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