---
product_id: 67141480
title: "NYOS Reef Cement - 500 ML by NYOS"
brand: "nyos"
price: "₪121"
currency: ILS
in_stock: true
reviews_count: 5
url: https://www.desertcart.co.il/products/67141480-nyos-reef-cement-500-ml-by-nyos
store_origin: IL
region: Israel
---

# Coral Safe 500ml Volume 2 min Binding Time NYOS Reef Cement - 500 ML by NYOS

**Brand:** nyos
**Price:** ₪121
**Availability:** ✅ In Stock

## Summary

> 🌊 Dive into Reef Building with Confidence!

## Quick Answers

- **What is this?** NYOS Reef Cement - 500 ML by NYOS by nyos
- **How much does it cost?** ₪121 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.il](https://www.desertcart.co.il/products/67141480-nyos-reef-cement-500-ml-by-nyos)

## Best For

- nyos enthusiasts

## Why This Product

- Trusted nyos brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Easy to Use:** Simply mix 3 parts cement with 1 part water.
- • **Quick Bonding:** Achieve a strong hold in just 2 minutes!
- • **Durable Structure:** Ideal for attaching corals, columns, and reef structures.
- • **Eco-Friendly Formula:** Safe for corals and fish, ensuring a healthy reef.
- • **Versatile Application:** Perfect for both above and below water use.

## Overview

NYOS Reef Cement is a 500ml eco-friendly adhesive designed for quick and effective bonding of corals and reef structures, ensuring a safe environment for marine life. With a binding time of just 2 minutes, it’s perfect for both underwater and above-water applications.

## Description

International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.

## Features

- Content: 500ml Use: 3 parts REEF CEMENT, 1 part water Binding time: 2 minutes
- Corals can be attached on the reef structure either as over-hanging or *-standing corals.
- Not harmful to corals or fish
- Can be used above and below water
- Attachment of corals, columns, reef structures, etc.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Product Dimensions | 2.54 x 2.54 x 2.54 cm; 630.49 g |
| Item volume | 500 Millilitres |
| Batteries required | No |
| Item weight | 1.39 Pounds |

## Product Details

- **Brand:** NYOS
- **Liquid volume:** 500 Millilitres
- **Item weight:** 1.39 Pounds
- **Item form:** Liquid
- **Target species:** Fish

## Images

![NYOS Reef Cement - 500 ML by NYOS - Image 1](https://m.media-amazon.com/images/I/61CRP6IouUL.jpg)

## Questions & Answers

**Q: can i use this for aquscape?**
A: Yes that’s exactly what it’s used for

**Q: Can I use this cement to attach two pieces of mopani wood? They are too heavy to use glue to attach together.**
A: It might be possible but I have only used it to build live rock structures.

**Q: What color does it take when dry ?**
A: It is a shade of grey

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    Awesome
  

*by J***B on Reviewed in the United States on 18 April 2024*

Other lower reviews just don’t understand how to use it. It works great, hardens in a few moments. Save your rock dust to cover the cement before it dries. Very strong and durable

### ⭐⭐⭐⭐⭐ 







  
  
    Great product!
  

*by W***N on Reviewed in the United States on 9 November 2015*

This is a great product! For the buyers that gave it a low rating, don't blame the product because you can't figure out how to use it. Is does take a little practice to get it right, it must be mixed well and to the right consistency. Believe me, it works at least 10 times better than the putty stuff, that doesn't work at all unless you also use super glue to attach the frag plug to it. Might as well just use super glue gel in that case. Since this product has a high moisture content when mixed, it binds extremely well to underwater structures and frag plugs. The only downside is you must make sure it's where you want it, or you might not be able to move it.  It works amazingly well. Anyone that can't figure out how to use it, please send it to me! ;-)

### ⭐ 







  
  
    Think twice before you bye.
  

*by A***R on Reviewed in the United States on 10 July 2021*

I’m going to make nice and simple.  This product is not that great. The 1st Pic I added is a base i tried doing. I let it sit over night and it still cracked. Out of the whole jar I was able to get some peace together but some was still breaking off after I thought it was set and hard. after sooo many  tries, I just gave up on this product. I did not have this trouble with E-Marco ( set it and forget it ) THINK TWICE BEFORE YOU BUY.And I put a pic of my tank just to indicate I’m not an amateur. Been in this game for a long time.I just decided to use something different.

## Frequently Bought Together

- NYOS Reef Cement - 500 ML
- Instant Ocean HoldFast Epoxy Stick, Fish Safe 4 oz
- Seachem Reef Glue Cyanoacrylate Gel Coral Frag Mounting, 20g (001167)

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*Product available on Desertcart Israel*
*Store origin: IL*
*Last updated: 2026-02-16*