Spectrastone black gravel is an ideal substrate for fresh water and marine tanks. Our standard colors use silica quartz which is an inert stone that will not affect pH.
Ingredients
N/A
Shipping
Complimentary ground shipping within 1 to 7 business days
In-store collection available within 1 to 7 business days
Next-day and Express delivery options also available
Purchases are delivered in an orange box tied with a Bolduc ribbon, with the exception of certain items
See the delivery FAQs for details on shipping methods, costs and delivery times
