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Unipac Aquarium Nordic 2-4mm Natural Pea Gravel Fish Tank Stone Substrate

Code: PNGQ
  • From £1.49
  • (Delivery from £3.95)
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Order within on express postage for delivery on Tuesday 17th September

The Unipac brand have been supplying the aquatic and reptile trade for many years with quality substrates and decor. This Unipac Nordic gravel is a great natural product for creating neutral landscape and scenes within an aquarium or on model display like railways and warhammer scenery etc.

Also available in other sizes

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

  • Nordic natural gravel approx 2 to 4mm in diameter
  • Ideal for freshwater tropical or coldwater aquariums
  • Great substrate for aquarium tank plants
  • Available in packs sizes from samples to 20Kg
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