Natural Coral Sand
High quality natural coral sand from the offshore islands of Taiwan.
Coral sand (reef sand, stony coral, fossilized coral, coral fragments, ...)
Material consisting entirely or in part of finely crushed fragments of dead coral
which may also contain the remains of Foraminifera, mollusc and crustacean shell, and coralline algae.
Coral sand is the best option to use as the main substrate for reef, marine and African cichlids aquariums.
It is also suitable as filter media in biological filters and as raw material for Calcium Reactors.
This high quality sand will help to maintain a stable high pH required by reef organisms.
It will also release Calcium ions in order to maintain high alkaline reserve levels and KH.
Calcium ions will be available to be metabolized by reef building invertebrates, such as clams and hard corals.
Material consisting entirely or in part of finely crushed fragments of dead coral
which may also contain the remains of Foraminifera, mollusc and crustacean shell, and coralline algae.
Coral sand is the best option to use as the main substrate for reef, marine and African cichlids aquariums.
It is also suitable as filter media in biological filters and as raw material for Calcium Reactors.
This high quality sand will help to maintain a stable high pH required by reef organisms.
It will also release Calcium ions in order to maintain high alkaline reserve levels and KH.
Calcium ions will be available to be metabolized by reef building invertebrates, such as clams and hard corals.