One Calcium Supplement

Polyp Lab One is an all-in-one calcium supplement that balances calcium, alkalinity, and magnesium for healthy coral growth in reef aquariums.

Unlike traditional methods such as calcium reactors or two-part dosing, One simplifies supplementation by delivering all three essential elements in a single formula. Engineered from acetate and hydroxide salts, it provides freely available calcium and magnesium while supporting alkalinity through natural bacterial metabolism. Designed for ease of use, it maintains stable ionic balance without raising salinity or leaving unwanted by-products.

Key Features

• Complete 3-in-1 supplement: calcium, alkalinity, and magnesium

• Simplifies dosing with one product instead of reactors or multi-part systems

• Formulated with acetate and hydroxide salts for bioavailable uptake

• Supports strong growth in corals, clams, and reef organisms

• Provides natural buffering without ionic imbalance

• Phosphate- and silicate-free

• Does not elevate salinity

• Ideal for maintaining 400 ppm Ca, 7 dKH, and 1300 ppm Mg

Ingredients

• Calcium Acetate

• Magnesium Acetate

• Hydroxide Salts

Contains Approximately

• Calcium: 70,000 mg/L

• Magnesium: 16,000 mg/L

• Alkalinity: 4,000 meq/L

Directions

1. Fill bottle with reverse osmosis (RO) water up to the neck and shake well.

2. For every 190 L (50 gallons) of aquarium volume, dose 1–4 capfuls (5–20 mL) in a high-flow area away from corals.

3. Shake before each use. Keep tightly closed when not in use.

4. Temporary water cloudiness after dosing is normal—best dosed at night.

What’s in the Box

• Polyp Lab One Calcium Supplement Bottle (concentrated powder)

Recommended For

• Reef aquariums requiring balanced calcium, magnesium, and alkalinity

• Hobbyists seeking a simple, single-bottle dosing solution

• SPS, LPS, and mixed coral systems requiring stable parameters

⚠️ Disclaimer: Dose carefully according to aquarium volume and livestock demand. Not for direct consumption. Keep out of reach of children.