Calcion – Brightwell

Product details

Calcion – Brightwell is a concentrated ionic calcium supplement designed for marine fish and reef aquaria. It’s used to raise calcium levels in saltwater systems, supporting corals and other reef-building invertebrates that rely on calcium for growth. Because it provides calcium in an ionic form, it’s intended to help maintain essential reef chemistry without introducing unwanted organics.

Features:

• Highly-concentrated ionic calcium solution for marine aquariums
• Helps increase calcium concentration to support corals and reef-building invertebrates
• Ionic formulation rather than chelated calcium
• No unwanted organic additives such as EDTA, gluconate, or polygluconate
• Free of phosphate, silicate, and organic material
• Concentrated for easier dosing compared with many alternatives (advertised as over 50% stronger)
• Formulated by a marine scientist (per supplier info)
• For full dosing/technical guidance, use the product’s technical information section in the supplier listing

Specifications:

• Product type: Calcium supplement (ionic) for marine fish & reef aquaria
• Available sizes: 250ml, 500ml, 2L, 20L