I use outdoor slate, looks a bit similar to this;
Bradstone Wetherdale Paving Autumn (W) 45 x (L) 60cm, 5015111361747
No risk of impaction. Looks awesome, and best of all, I don't have to fork out for substrate every month.
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------------------------------------------------------------------------ Owned by: 1 Jack Russell Terrier 1 Albino Lavender Kingsnake 1 Bearded Dragon 1 Axolotls 1 African Pygmy Hedgehog "Animals are such agreeable friends - they ask no questions, they pass no criticisms." ------------------------------------------------------------------------
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