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CaribSea Seaflor Aruba Puka Shell Substrate
The perfect shell substrate. Clean and pure with no dangerous impurities to threaten your aquarium.
Starting At: $29.99

Detailed Description

May be used on it's own or as a colorful ad mixture to other products.   Caribbean sea Aruba shells offer buffering capabilities that are superior to oyster shell, coquina shell, calcite, dolomite, and most varieties of beach collected shell.

  •          Natural and free from impurities
  •          Actual sea floor mix of sand and shells

18 lbs.

Average small grain size 7.0mm
Average large grain size 3.0mm

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