Calcium reactors are designed to produce calcium and alkalinity for your aquarium. They do this by using carbon dioxide (CO2) to dissolve old coral skeleton or other calcium carbonate media which is then dosed or dripped into the tank. When used properly, Calcium Reactors provide a very precise method of maintaining calcium and alkalinity levels within a reef aquarium.
These reactors provide a simple solution for maintaining and stabilizing calcium and alkalinity for maximum growth of corals. Featuring a compact design and the use of quality material and workmanship…
Two Little Fishies ReBorn is a coarse aragonite calcium reactor media made up of completely dissolvable fossil skeletons of reef building corals from the Western Pacific. ReBorn is designed to repleni… - Additional Shipping Item
LITTLE Reborn is composed of sustainably harvested fossil skeletal remains of reef building corals. When used in a calcium reactor where it can be dissolved by CO2 Little Reborn not only replenishes c…
ReMag is a magnesium-rich natural stone sized to blend well with ReBorn and other calcium carbonate media for use in calcium reactors. ReMag makes maintaining the magnesium level in your reef a no-bra…