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PolyP Lab One Balanced Calcium System for Reef Aquariums


One is a revolutionary calcium supplement for reef aquariums containing balanced levels of calcium, alkalinity and magnesium. It is a complete calcium system in a single bottle.

Traditional calcium supplementation methods such as calcium reactors and two-part systems can be confusing and troublesome. Additionally, they often require extra steps to correct ionic imbalances.

One was designed with simplicity and convenience in mind. Every addition made with One ensures balanced levels without building up any unwanted residual ions.

Proper dosing with One maintains water parameters of:

400 ppm Ca

1300 ppm Mg

7 dKH

Item # Description Price Points  
PLONE500 PolyP Lab One - 500ml Was $32.00$21.95 20 Add to Cart
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