NYOS Reef Cement (500 mL)

Overview

The NYOS Reef Cement is a rapid-curing, reef-safe adhesive designed for securely bonding live rock, coral frags, and aquascaping structures. Its unique formulation hardens within minutes underwater or dry, allowing reef keepers to create stable, natural-looking aquascapes without impacting water chemistry.

Key Features

• Fast setting: Hardens in just a few minutes, even underwater

• Strong and durable: Forms a solid, reef-safe bond for live rock and coral structures

• Versatile use: Ideal for aquascaping, frag mounting, and rock stacking

• Reef-safe composition: Free from harmful impurities or phosphates

• No impact on parameters: Does not affect alkalinity, calcium, or pH levels

• Easy to use: Mixes quickly with minimal dust or residue

Specifications

• Volume: 500 mL (powder mix)

• Form: Hydraulic cement

• Mix Ratio: 3 parts cement to 1 part water (by volume)

• Cure Time: 2–5 minutes underwater (depending on temperature and flow)

• Color: Natural reef gray

• Aquarium Type: Marine/Reef

• Manufacturer Part # (MPN): NYO-REEFCEMENT-500

Recommended For

• Building and securing aquascapes and rock structures

• Mounting coral frags or large colonies

• Creating stable, custom reef formations safely inside or outside the aquarium