Seachem Reef Complete

By Seachem · Calcium dosing · Calcium

Specs

ManufacturerSeachem
CategoryCalcium
FormLiquid
Primary parameterCalcium
Affected parametersCalcium, Magnesium, Strontium
Recommended frequencyTwice weekly
Dosing impact1 mL per 160 L raises Calcium by 1 ppm
Available sizes100, 250, 500 mL

About Seachem Reef Complete

Concentrated liquid calcium supplement that also supplies some magnesium and strontium, without affecting pH.

Dosing instructions

Beginner: 1 capful (5 mL) per 80 L (20 US gallons) twice a week; check calcium every 2 weeks and adjust. Advanced: dose to 380-420 mg/L, do not exceed 12.5 mL per 80 L per day. Expert: continuous drip into top-off using m = vc/160 (mL = liters x mg/L rise / 160). Do not mix directly with carbonate supplements; dose on alternate days or 30 minutes apart. Causes serious eye irritation.

Reef-keeper notes

Concentrated liquid calcium supplement that also supplies some magnesium and strontium, without affecting pH.

Where to buy

Log Seachem Reef Complete in your reef dosing plan

Reef Trak's dosing module schedules and logs every dose of Seachem Reef Complete alongside your parameters. The built-in dose impact calculation uses the manufacturer's specs so you know exactly how each dose will move Calcium.