Dennerle Nano Decor Crusta Crusta Cave - Open Shell

Ceramic cave for shrimps, crabs and crayfish

  • Water-neutral - safe for shrimps, crabs, etc. 
  • Provide a safe hiding place and reduces stress
  • Encourage natural behaviour 
  • With bio-filter function: Special porous ceramic material promotes colonisation by filtering bacteria for improved water quality 
  • Porosity revealed by air bubbles which escape when the material is immersed in water
  • Moss can be attached for a particularly natural effect

Size (cm): 10.5 x 7 x 7.4


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