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Fluval® C4 Bio-Screen Pad provides massive biological surface area for friendly bacteria to colonize
) IU/Kg Vitamin D (Min
9 oz BE21062
human-grade ingredients and freeze-dried to perfection
Red Sea 4 Part Complete Reef Care Dosing System Size:Small (<40 gallon) Fluval® C4 Bio-Screen Pad providesFixed Ratio Our long term research has revealed that in reef systems without a refugium, the 36 Major, Minor and Trace elements and even the Alkalinity components are used up in a relatively fixed ratio, enabling you to supplement all element groups according to a measured Calcium uptake. dose by Calcium Since Calcium is the key indicator to coral growth, the 4 part program revolves around a single weekly measurement of Calcium, which determines the
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