The Core Elements bundle includes all 3 major trace elements, Calcium, Alkalinity and Magnesium.

For use with saltwater reef aquariums

Calcium

Calcium is an essential building block for coral skeletons, invertebrates, and coraline algae in a reef aquarium. If calicum levels are not maintained properly, LPS and SPS coral cannot grow their calcium carbonate skeletons. Recommended Levels 420-460 ppm

Instructions: 5 ml of Calcium will raise calcium level by 7.5 mg/l (ppm) in 100 L (25 gal)

Alkalinity

Alkalinity is one of the most important elements in a reef aquarium. It is an essential building block for coral skeletons and a crucial part in maintaining stable pH. Recommended Levels 7.5-9.5 dKH

Instructions: 5 ml of Alkalinity will raise dKH level by 0.125 dKH in 100 L (25 gal)

Magnesium

Magnesium maintained at proper levels allows for increased absorption of calcium and alkalinity. This increases growth and overall health of reef inhabitants. Recommended Levels 1200-1400

Instructions: 5 ml of magnesium will raise magnesium level by 3.75 mg/l (ppm) in 100 L (25 gal)

The Waterbox Method

The Waterbox Method of aquarium keeping was established over decades of professional aquatics experience. From this experience we were able to develop and formulate a range of aquarium supplements and medias that are manufactured using only the finest ingredients. All products are produced under strict laboratory conditions.

Clear, transparent terms. Fair rates. No prepayment penalties.

Clear, transparent terms. Fair rates.
No prepayment penalties.