Aquael Natural Multicolored Gravel 3-5mm

The natural gravel from Aquael is a natural substrate that is evenly distributed in the aquarium to provide support for plants and to collect nutrients for strong rooting. The natural gravel provides an attractive and natural appearance in the aquarium due to its mixed colours. The bottom material does not contain any artificial additives or coatings, which is why it behaves in a water-neutral way and does not release any polluting substances.

Aquael's substrate is available in three different grain sizes of 1,4 - 2 mm, 3 - 5 mm and 5 - 10 mm.

The 3 - 5 mm grit is the universal unit for a substrate. Due to the rounded edges, there is no risk of injury with this substrate. For shrimp and small fish, we recommend a grain size of 1,4 - 2 mm. For aquariums with large fish, we recommend a grain size of 5 - 10 mm.