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Price
$57.99
sera Gravel Blue 2-3 mm 3,000 ml - Blue Coloured Gravel (Diameter 2-3 mm) for All Freshwater and Saltwater Aquariums โ€” image 1
Gravelseraโœ“ In stock

sera Gravel Blue 2-3 mm 3,000 ml - Blue Coloured Gravel (Diameter 2-3 mm) for All Freshwater and Saltwater Aquariums

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$57.99

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2 available
Size: 3 l (1er Pack)
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About this item
  • The gravel is CO2 resistant and water neutral, meaning it does not affect the water values and does not colour the water
  • Thanks to the rounded grit, it is suitable for keeping bottom fish such as catfish who continuously search for food
  • The optimal amount of gravel can be determined as follows:
  • A (cm) x W (cm) x C (cm) / 1000 = number of litres of sera gravel
  • International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.
Product description

Product Description Blue coloured gravel (diameter 2 - 3 mm) for all fresh and salt water aquariums. The Sera Gravel Blue is CO 2 resistant and water-neutral, meaning it does not affect the water values and does not colour the water. Due to the grain size of 2 - 3 mm, plants can grow well. Thanks to the rounded grain, the colour gravel is also suitable for keeping ground fish such as catfish. Sera Gravel Blue is tested by an independent institute according to DIN 38415-6 / EN ISO 15088 and has been proven free from harmful substances, so it is also suitable for the keeping and breeding of sensitive animals. Directions Adults 18 years and older: This product is to be used once a day (every 24 hours), every day for 14 days. It may take 1 to 4 days for full effect, although some people get complete relief of symptoms within 24 hours Box Contains Aquarium Gravel 3 Litres

Product details
Brand
sera
Manufacturer
sera GmbH
Material
Leather
Colour
blue
Size
3 l (1er Pack)
Weight
4.68 kg
Model number
32257
Part number
45247
EAN
4001942452472

Customer reviews

What customers say about Bigamart

10 Trustpilot reviews total, with 2 shown at a time.

Trustpilot
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Excellent
4.5 average rating
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S
Sigalit
๐Ÿ‡ฎ๐Ÿ‡ฑ ยท January 2026
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I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.

V
Verified buyer
๐Ÿ‡ฆ๐Ÿ‡บ ยท November 2025
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The package was here in Australia from England in a few days โ€” so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.

Showing 1โ€“2 of 10 reviews

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