The No.1 fertile substrate for powering aquatic plant growth.
A secret blend of Japanese volcanic ash, clays and minerals.
Contains volcanic glass, ferromagnesian minerals, feldspars and
quartz. The clay fraction of this Andosol contains allophane and
imogolite, and/or humus complexes of Al and Fe together with
opaline silica. Besides primary minerals, ferrihydrite, halloysite,
kaolinite, gibbsite and various silicates are present.
JAPANESE VOLCANIC ANDOSOL RICH IN HUMIC ACID
INCREASES ROOT GROWTH FOR INCREASED ACCESS TO NUTRIENTS
IMPROVES PLANTS IMMUNE SYSTEM
New Tank: Sprinkle Volcanic Ash evenly into a thin layer over
the bottom of aquarium. Any areas intended for planting, build
up to double depth. Cover with your substrate of choice, for
example river gravel, pebble or sand.
Established Tank: Option for replanting – dig a recess in your
substrate and carefully fill with Volcanic Ash and cover. Plant
into it. Option for general mineralisation – push aside a small
area of substrate and place Volcanic Ash. Cover with substrate.
Can also be used in conjuction with Oliver Knott Iron Sand
(Colour), Oliver Knott Laterite (Growth) and Oliver Knott
Palagonite (Strength) for excellent results.