---
product_id: 1627386
title: "Reef Complete 500ml"
brand: "seachem"
price: "₨716"
currency: SCR
in_stock: true
url: https://www.desertcart.sc/products/1627386-reef-complete-500ml
store_origin: SC
region: Seychelles
---

# 500ml liquid volume 160,000 mg/L calcium 0.6kg weight Reef Complete 500ml

**Brand:** seachem
**Price:** ₨716
**Availability:** ✅ In Stock

## Summary

> 🌊 Dive into Excellence with Seachem Reef Complete!

## Quick Answers

- **What is this?** Reef Complete 500ml by seachem
- **How much does it cost?** ₨716 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/1627386-reef-complete-500ml)

## Best For

- seachem enthusiasts

## Why This Product

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

## Key Features

- • **Easy to Use:** Simply add to your tank for instant benefits!
- • **Allergen-Free Formula:** Safe for all aquatic life, worry-free!
- • **Crystal Clear Solution:** 100% soluble—no shaking required!
- • **Unmatched Concentration:** Experience the highest ionic calcium concentration on the market!
- • **Perfect for Reef Enthusiasts:** Nurture your underwater paradise with confidence!

## Overview

Seachem Reef Complete is a premium liquid ionic calcium source designed for marine aquariums, boasting an industry-leading concentration of 160,000 mg/L. This allergen-free solution is 100% soluble, ensuring a hassle-free experience without the need for shaking. Perfect for fish and reef enthusiasts alike, it comes in a convenient 500ml bottle weighing just 0.6 kilograms.

## Description

Seachem Reef Complete 500ml

## Features

- Liquid ionic calcium source
- 160, 000 mg/L (most concentrated on the market) vs. 100, 000 mg/L
- 100% soluble. Be wary of products that are Milky White or need to be shaken

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item Weight | 0.6 Kilograms |
| Liquid Volume | 500 Milliliters |
| Target Species | Fish |
| Item Form | Liquid,Ionic |
| Allergen Information | Allergen-Free |

## Product Details

- **Brand:** Seachem
- **Liquid Volume:** 500 Milliliters
- **Item Weight:** 0.6 Kilograms
- **Item Form:** Liquid,Ionic
- **Manufacturer:** Seachem Laboratories, Inc.

## Images

![Reef Complete 500ml - Image 1](https://m.media-amazon.com/images/I/715iiJ0uezL.jpg)

## Questions & Answers

**Q: I have an activated carbon reactor, will the reactor remove this stuff?**
A: I don't know the answer but I shut my off for a few hours.

**Q: What distinguishes this from their regular calcium additive?**
A: It's more than just calcium. It has all the elements of saltwater mixes. You use Reef Plus with this, and your saltwater tank gets the added vitamins and amino acids it needs to be healthy.

**Q: Seachem reef calcium. will it help strengthen the shell of my freshwater turtle? i have a reeve’s turtle/chinese pond turtle.**
A: Made for saltwater! Need better foods for your turtle. Pond turtles don't need calcium supplements because it's usually in the water if you do water replacements!

**Q: My calcium (159) and magnesium (870) levels are low in my nano 13.5g saltwater tank. Will this boost both or do I also need a magnesium additive?**
A: Water changes work better than anything in these smaller tanks. Is this a hard coral tank? I use Seachem Reef Complete and Reef Plus together. If its a coral tank and not a fish tank, then make sure your using a reef salt mix with those extra additives. You can also add Reef Rubble pieces to keep your levels up in between water changes. Smaller tanks need more water changes because things change quicker with less space.

## Frequently Bought Together

- Seachem Reef Complete 500ml
- Seachem Reef Plus 500ml
- Seachem Reef Carbonate 500ml

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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-01-26*