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Five (5) gallon bucket of Component B - Calcium Concentration: 54
First Defense should be used when doing partial water changes
There is no need to change the water or filtration system
Even without biological interference calcium carbonate would be formed and would deplete calcium and alkalinity or carbonate hardness without fulfilling any function
SEACHEM PHOSGUARD PHOSPHATE REMOVAL MEDIA Size:4 Liter Five (5) gallon bucket ofPhosGuard Removes silicate and phosphate Spherical for optimal hydrodynamics Irreversible binding Overview Purigen is a premium synthetic adsorbent that is unlike any other filtration product. It is not a mixture of ion exchangers or adsorbents, but a unique macro porous synthetic polymer that removes soluble and insoluble impurities from water at a rate and capacity that exceeds all other competing products by over 500%. Purigen controls ammonia,
