Aquael Basalt Gravel 2-4 mm

Natural and safe (does not harm fish), for all types of freshwater aquariums.

The Basalt substrate from Aquael is a fine and natural substrate that is distributed in the aquarium. The basalt-black gravel creates impressive contrasts in the aquarium due to its dark shade. The natural substrate 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. The substrate has a very fine grain size of 2 - 4 mm and is also ideal for aquariums with shy fish that prefer a dark substrate for camouflage purposes.

• Natural substrate without artificial additives and coatings
• Basalt-black gravel
• Creates impressive contrasts in the aquarium
• Very fine grain size: 2 - 4 mm
• The substrate material does not harden the water
• Size: 2-4mm
• Weight: 10kg

Aquarium substrates from the Aquael brand are considered the best in their price range in the world of aquarium enthusiasts and are chosen not only by beginner aquarists and breeders, but also by people who show their aquariums at the largest events. The basalt substrate is one of the most frequently chosen, because it combines well all the features required in most freshwater tanks. It is characterized by an extremely attractive style and neutral chemical and biological characteristics.