Coral Essentials
Calcium Reactor Part 2
$28
Ships Australia-wide1 in stock
Dry goods ship Australia-wide with fast dispatch from Eastwood — or collect in store with the rest of your order.
SKU 361232V
SKU 361232V
Paid securely at checkout · ships Australia-wide (or collect in store)
Added — collect in store at Eastwood
- Ships Australia-wide — fast dispatch from Eastwood
- Or collect in store with the rest of your order
- Genuine stock — marine specialists since 2012
Overview
A calcium reactor does a great job supplying the primary elements - calcium, alkalinity and magnesium - by dissolving coral skeleton media, but it doesn't fully replenish every trace element corals draw down over time. Coral Essentials Calcium Reactor Part 2 is the companion supplement to Part 1, rounding out the trace element profile your reactor alone can't provide.
Used together in equal parts, Part 1 and Part 2 are designed to give calcium reactor systems the fuller spread of trace elements corals need for consistent growth and colour.
Key features
- Blend of iron, zinc, copper, manganese, chromium, cobalt, nickel, strontium, potassium, magnesium and lithium
- Formulated specifically to complement calcium reactor systems
- Developed from analysis of real calcium reactor systems to target commonly depleted trace elements
- Dosed in equal parts alongside Calcium Reactor Part 1
Who it's for
Reef keepers running a calcium reactor who want more complete trace element coverage than the reactor media provides on its own.
Setup & tips
- Dose in equal measure alongside Calcium Reactor Part 1 for the intended balance
- Introduce gradually and monitor coral response over the following weeks
- Pair with periodic ICP testing to confirm trace elements are landing in a healthy range
- Store away from direct light and heat to preserve potency between doses



