- Brightens aquariums
- Far cleaner than gravel
- Does not alter pH
- Suitable for both fresh water and marine
- Suberb for catfish & loaches as their delicate barbels are not damaged by the sand
Wash in clean water prior to use
Note : When used in conjunction with undergravel filters, a layer of filter matting is required below the gravel
Why? : Because sand grains are so fine, they will fall through slots in undergravel plates and could affect the operation of the filter
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