---
product_id: 57634073
title: "Reef Salt, 6.7kg For Aquarium Ocean Reef Pro Marine Saltwater Coral Premium for Fish Tank"
brand: "massive star"
price: "$239.49"
currency: USD
in_stock: true
reviews_count: 7
url: https://www.desertcart.us/products/57634073-reef-salt-6-7kg-for-aquarium-ocean-reef-pro-marine
store_origin: US
region: United States of America
---

# Reef Salt, 6.7kg For Aquarium Ocean Reef Pro Marine Saltwater Coral Premium for Fish Tank

**Brand:** massive star
**Price:** $239.49
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Reef Salt, 6.7kg For Aquarium Ocean Reef Pro Marine Saltwater Coral Premium for Fish Tank by massive star
- **How much does it cost?** $239.49 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/57634073-reef-salt-6-7kg-for-aquarium-ocean-reef-pro-marine)

## Best For

- massive star enthusiasts

## Why This Product

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

## Description



## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Massive Star |
| Product Dimensions | 15 x 10 x 10 cm; 6.67 kg |
| Size | bag - 6.7kg |
| Material | Coral |
| Item Package Quantity | 1 |
| Batteries included? | No |
| Batteries Required? | No |
| Item Weight | 6.67 kg |

## Product Details

- **Brand:** Massive Star
- **Liquid volume:** 50 Gallons
- **Item weight:** 6.67 Kilograms
- **Item form:** Powder
- **Manufacturer:** Massive Star

## Images

![Reef Salt, 6.7kg For Aquarium Ocean Reef Pro Marine Saltwater Coral Premium for Fish Tank - Image 1](https://m.media-amazon.com/images/I/61Fj7bQe29S.jpg)

## Available Options

This product comes in different **Size Name** options.

## Questions & Answers

**Q: can i use this in tropical tank to treat bacteria in general . thanks**
A: Hi, the short answer is yes.
But please bear in mind that adding salt to fresh water is the same as giving yourself a salt bath and will act as an irritant to your fishes eyes etc. Hope this helps.

## Customer Reviews

### ⭐⭐⭐⭐⭐ levels of various elements pretty much as advertised
*by R***D on 2 February 2018*

Disolves very quickly, levels of various elements pretty much as advertised. Tested Ca, Mg, KH/CH, using Salifert KH + Alkalinity Profi-Test Kit using R/O water as base:Ca = 420Mg = 1400dKH = 10 (Bit higher than advertised but exactly what I need due to Carbonate usage)PH, Ammonia, Nitrite & Nitrate tested using API Liquid Saltwater Marine Master Test KitPH = 8.3Ammonia = 0Nitrite = 0Nitrate = 0

### ⭐⭐⭐⭐⭐ I mean, it’s salt!
*by S***  on 18 March 2021*

Not much I can say to be honest, it’s marine salt!

### ⭐⭐⭐⭐⭐ Happy corals
*by W***L on 15 December 2019*

Have just purchased another bag of this salt. Seems good quality and the corals open up nicely after a water change. Well worth the low cost.

## Frequently Bought Together

- Massive Star Reef Salt, 6.7kg For Aquarium Ocean Reef Pro Marine Saltwater Coral Premium for Fish Tank
- Salinity Refractometer for Seawater and Marine Fishkeeping Aquarium, Saltwater Tester Hydrometer, Dual Sacle 0-100ppt & 1.000-1.070 Specific Gravity with ATC Automatic Temperature Compensation

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-03-18*