HayleyK
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- Joined
- Jun 21, 2013
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- Location
- Sydney
- Country
- Australia
- Display Name
- Hayley
I found some cool coloured sands at the pet shop which is labelled hermit crab sand. The back says it's non toxic, precleaned, not harmful to aquatic life and plants and doesn't affect water chemistry in aquariums. Would I be able to use it in my tank? Also how (un)safe is silica sand to use?