Overview
Polyp Lab One 500 ml is an all-in-one reef supplement built from acetate and hydroxide salts to deliver calcium, magnesium, and alkalinity in a single dose. Once added, the ions are freely available for uptake by corals, clams, and other reef organisms, while bacteria convert acetate into biologically available bicarbonate. It supports reef chemistry without elevating salinity or adding phosphate and silicate.
Key Features
- Single-bottle calcium, magnesium, and alkalinity supplement
- Ions readily available for corals, clams, and reef life
- Acetate metabolized into biologically available bicarbonate
- Hydroxide salts add extra buffering capacity
- Does not elevate salinity or add calcium carbonate
- Phosphate and silicate free
Specifications
| Weight | 0.9 lbs |
|---|---|
| Dimensions | 3 × 3 × 12 in |
| Brand | POLYP |
| UPC | 0019962972430 |
Frequently Asked Questions
How is it prepared and dosed?
Fill the bottle with RO water to the neck and shake well; dose roughly 1–4 capfuls (5–20 mL) per 50 gallons of total volume.
Does it raise salinity?
No. It supplies calcium, magnesium, and alkalinity without elevating salinity.



























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