Tropic Marin Component A
By Tropic Marin · Calcium dosing · Calcium
Specs
About Tropic Marin Component A
Component A of the Tropic Marin A-/B-/C-Balance system. Liquid calcium supplement designed to be dosed in equal proportion to Component B (alkalinity) for stable reef chemistry.
Dosing instructions
Liquid CaCl₂ solution. Add slowly to a high-flow area. Manufacturer recommends starting at 1 ml per 100 L per day and adjusting based on consumption to keep calcium at 410–450 ppm. Always dose in proportion to Component B (alkalinity). Verify against the current product label before changing your dose schedule.
Reef-keeper notes
Calcium chloride solution — Component A of Tropic Marin's A‑ / B‑ / C‑Balance three‑part dosing system. Use alongside Component B (alkalinity) and Component C (trace).
Where to buy
Log Tropic Marin Component A in your reef dosing plan
Reef Trak's dosing module schedules and logs every dose of Tropic Marin Component A alongside your parameters. The built-in dose impact calculation uses the manufacturer's specs so you know exactly how each dose will move Calcium.