Quantum Bio-Kalkwasser
Original price
$29.95
-
Original price
$45.95
Original price
$29.95
$29.95
-
$45.95
Current price
$29.95
Quantum Bio-Kalkwasser delivers calcium hydroxide and bioavailable energy to stabilize pH, boost alkalinity, and strengthen aragonite growth in reef aquariums. It effectively counteracts the natural pH drop that occurs at night when photosynthesis ceases. Mix with RODI water and drip only the clear supernatant into your tank—never allow undissolved material to enter. Ideal for FOWLR, LPS, mixed, NPS, and SPS systems. Dosing ranges from 1–3g per 4L depending on stocking level, with a maximum of 18ppm nightly when combined with other calcium supplements. Monitor pH (target 8.1–8.5), alkalinity, and calcium (405–440ppm) regularly. Available in 550g, 1.1kg, and 2.2kg sizes. Minimise air contact during storage to reduce particle formation. Use the free Quantum Aqua app for dosing guidance and join the Quantum community on Facebook for expert support.