Powdered Calcium Supplement

Calcium is a vital and essential element in the life of marine organisms in coral reefs, and the growth and development of corals and other invertebrates are heavily dependent on it. Marine organisms require calcium for building skeletons, strengthening bones, and as a crucial part of cell walls.

The concentration of calcium in seawater is approximately 412 mg per liter. This level decreases in coral ecosystems, especially in aquariums containing corals from the Scleractinia family, which includes calcium-based hard corals such as LPS and SPS due to consumption and growth. The powdered calcium supplement can fully meet this need in coral ecosystems.

Usage Instructions:

1. First, accurately measure the calcium level using a test kit.
2. For every 100 liters of aquarium water, dissolve 2.5 grams of the powdered calcium supplement in 250 cc of R/O water and add it to the tank water until the calcium concentration reaches between 420 to 450 mg per liter.

Professional Usage Instructions:

Calculate the calcium consumption of the tank over the week and determine the appropriate amount of calcium supplement based on the references below. To create a calcium storage solution, dissolve 20 grams of powdered calcium in 250 cc of R/O water, then add it to the tank water using the reference below.

Reference 1: Each cc of the above solution can increase calcium ions in 1 gallon of water (3.78 liters) by 6.57 mg per liter.
Reference 2: Each gram of calcium powder in one liter can increase calcium by 336 mg per liter.

Given the high quality of the powdered calcium supplement and the stability it provides, a smart calculator can be used to calculate the precise dosage for the aquarium. The closer the entered volume of the aquarium water is to reality, the more accurate the final dosage will be.