Two Little Fishies
Two Little Fishies Kalkawasser
$95Out of stock · backorder
Options · choose one
SKU 748172402221
Ships Australia-wideOut of stock
Dry goods ship Australia-wide with fast dispatch from Eastwood — or collect in store with the rest of your order.
SKU 748172402221
SKU 748172402221
Available to backorder
Out of stock in-store — order now and we'll bring it in for you, ready to ship (or collect) when it arrives. Paid securely at checkout; we'll email you with timing once it's on order.
Added as a backorder
- Ships Australia-wide — fast dispatch from Eastwood
- Or collect in store with the rest of your order
- Genuine stock — marine specialists since 2012
Overview
Two Little Fishies Kalkwasser is a calcium hydroxide powder used to supplement calcium and alkalinity in reef tanks via the traditional kalkwasser dosing method, typically added through auto top-off or a dedicated kalk reactor.
Kalkwasser is a time-tested way to replace evaporated water while simultaneously topping up calcium and alkalinity, making it a particularly efficient dosing method for tanks with a reliable ATO.
Key features
- Calcium hydroxide powder for kalkwasser dosing
- Supplements both calcium and alkalinity simultaneously
- Well suited to pairing with an auto top-off system or kalk reactor
Who it's for
Reef tanks running (or considering) kalkwasser dosing as part of their calcium and alkalinity supplementation strategy.
Setup & tips
- Mix fresh solution regularly rather than storing large batches for extended periods
- Dose via a reliable auto top-off system for the most consistent results
- Increase dosing gradually and monitor pH, as kalkwasser raises pH as well as alkalinity and calcium
- Keep the mixing container sealed, as kalkwasser reacts with airborne CO2
