AquaEL Dolomite Gravel 2-4mm

AquaEL Dolomite Gravel is a natural aquarium substrate with a grain size of 2–4 mm. Dolomite gravel is meant for fish that need hard, alkaline water – such as species from Lakes Malawi, Tanganyika and Victoria – and, according to the manufacturer, stabilises these water parameters.

According to the manufacturer, the substrate is natural and safe – it does not hurt fish – and suits all types of freshwater aquariums.

Available in 2 kg and 10 kg bags.