Aqualat 7 Litres by Oliver Knott is the The ultimate substrate for exceptional plant growth- sourced from Northern Australia.
AquaLat is rare shperes from northern Australia and rich in iron and other minerals.
Use by itself or ideal as a layer below soils and other substrates.
Can be used in fresh water and marine tanks. Won't affect pH, GH, kH, TDS or other water parameters. Safe for use with fish and other aquatic life.