Swell Hydro Rocks 18 Litre Pack. Coco Rocks and Hydro Pebbles for Plants

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Product description

  • Large 18-litre bag of hydro rocks for drainage
  • Ideal for all rainforest enclosures, especially live planted or bioactive setups
  • Should be used with a membrane to prevent substrate mixing into the hydro rocks
  • Use one bag per 30cm2 of terrarium base

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