Strontium precipitates after 12-15 hours in the aquarium; this is accelerated by the use of adsorbers, ozone, or skimmers.
This can rapidly lead to deficiencies in stone corals. If added regularly, Preis-Strontium promotes the growth of reef-forming corals, while intensifying their colours.
1 drop to every 100l daily
The dose may be increased slightly for densely populated stone coral aquariums.