Reef Zlements Z Complete Part 1 – 5L

Reef Zlements Z Complete Part 1 – 5 Litres

Reef Zlements Z Complete Part 1 is a high-quality alkalinity booster designed to stabilize and raise pH levels in marine reef aquariums. As the first component of the Z Complete two-part dosing system, it delivers 10 dKH per litre—10 mL raises alkalinity by 1 dKH per 100 L—ensuring robust buffering capacity and promoting coral calcification and skeletal growth.

This inorganic solution assists in maintaining ionic balance and supports coral vitality by providing a broad spectrum of trace elements to complement your reef’s natural mineral cycling . Produced and rigorously lab-tested in the UK, it offers reef keepers a consistent, eco-friendly formula that integrates seamlessly with manual or automated dosing systems .

Key Features & Benefits:

• Boosts alkalinity effectively: 10 dKH per litre, precise dosing (10 mL → +1 dKH per 100 L)

• Enhances buffering and pH stability, critical for coral health.

• Supports coral skeleton formation and growth.

• Ionically balanced with trace elements for optimized water chemistry.

• UK-made, lab-certified quality with eco-conscious jerry can packaging.

• Compatible with all reef types: SPS, LPS, soft and mixed systems.

• Ideal for manual or auto dosing 

Recommended Use:

Use in tandem with Z Complete Part 2. Begin with daily dosing to match your tank’s alkalinity consumption rate—ideally monitored alongside calcium and magnesium levels. Regular testing ensures consistent stability and healthy reef conditions.

Volume: 5 Litres
Suitable for: Reef aquariums requiring precision alkalinity control and pH stabilisation