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Natural peas gravel, ideal for creating a natural look aqua scape
Produced by a specialist aquatic substrate supplier
This gravel varies in sizes up to 10mm
Also used in large sand filter systems to bed around the laterals
Unipac is a leading UK supplier of aquatic gravels and sand, be safe in the knowledge the products you are buying are totally safe for the aquatic environment.
How much gravel do i need in my tank?
As a very rough guide for every 1ft length of Aquarium approx 10Kg of sand or gravel is required. This will give approx depth of 1.5" or 40mm
The calculation is as follows
Length x Width divided by 10. This then give the weight required in Lbs. To convert this to KG just divide the answer by 2.2
For example on a 4ft x 1.5ft long tank
48(inches) x 18(inches) = 864 divided by 10 = 86.4(lbs) divide again by 2.2 = 39.27KG
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