---
product_id: 263248648
title: "Reef Calcium Liquid Organic Source, 250 Ml"
brand: "seachem"
price: "6.84 OMR"
currency: OMR
in_stock: true
url: https://www.desertcart.com.om/products/263248648-reef-calcium-liquid-organic-source-250-ml
store_origin: OM
region: Oman
---

# Boosts coral growth with metabolic energy Organic polygluconate complex for max bioavailability 50,000 mg/L ultra-concentrated calcium Reef Calcium Liquid Organic Source, 250 Ml

**Brand:** seachem
**Price:** 6.84 OMR
**Availability:** ✅ In Stock

## Summary

> 🌊 Elevate your reef game with liquid calcium that means business!

## Quick Answers

- **What is this?** Reef Calcium Liquid Organic Source, 250 Ml by seachem
- **How much does it cost?** 6.84 OMR with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.om](https://www.desertcart.com.om/products/263248648-reef-calcium-liquid-organic-source-250-ml)

## 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

- • **All Life Stages Safe:** Formulated to support every stage of your aquatic ecosystem’s life cycle.
- • **Accelerates Coral Growth:** Provides metabolic energy that fuels vibrant, rapid coral development.
- • **Easy-to-Use Liquid Formula:** No batteries, no fuss—just pure, effective calcium support in a compact 250 ml bottle.
- • **Organic Polygluconate Complex:** Enhances calcium absorption and prevents precipitation for stable water chemistry.
- • **Ultra-Concentrated Calcium Power:** Delivers a potent 50,000 mg/L calcium boost to keep your reef thriving.

## Overview

SeachemReef Calcium Liquid Organic Source is a highly concentrated (50,000 mg/L) liquid calcium supplement featuring a unique polygluconate complex that maximizes calcium bioavailability, prevents precipitation, and supplies metabolic energy to accelerate coral growth. Ideal for all life stages, this 250 ml formula ensures stable, healthy reef environments with easy application.

## Description

Seachem Reef Calcium Liquid Organic Source, 250 Ml

## Features

- Liquid organic calcium source
- Maintains calcium and accelerates coral growth
- Concentrated (50,000 mg/L)
- Polygluconate complexation confers several benefits: it increases the bioavailability of the calcium, it provides a rich source of metabolic energy to help maintain peak coral growth, and it prevents calcium precipitation/alkalinity depletion.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Product Dimensions | 13.72 x 4.06 x 3.3 cm; 340.19 g |
| Item model number | 356 |
| Pet Life Stage | All Life Stages |
| Item Form | Liquid |
| Allergen Information | Sulphites Free |
| Color | white |
| Volume | 250 Milliliters |
| Quantity | 1 |
| Specific Uses | Active |
| batteries required | No |
| Batteries Included | No |
| External Testing Certification | Não aplicável |
| Item Weight | 340 g |

## Product Details

- **Brand:** Seachem
- **Liquid volume:** 250 Milliliters
- **Item weight:** 0.75 Pounds
- **Item form:** Liquid
- **Target species:** Fish

## Images

![Reef Calcium Liquid Organic Source, 250 Ml - Image 1](https://m.media-amazon.com/images/I/71iMUAf13+L.jpg)

## Frequently Bought Together

- Seachem Reef Calcium 250ml
- Brightwell Aquatics Magnesion Liquid Salt Water Conditioner - Concentrated Magnesium Supplement For Reef and Marine Aquariums, 8.45 fl oz
- Brightwell Aquatics - Alkalin8.3 Concentrated KH Buffer Supplement - for All Marine Fish and Reef Aquaria - Aquarium Water Treatments, 8.45 fl oz

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**Shop now:** [https://www.desertcart.com.om/products/263248648-reef-calcium-liquid-organic-source-250-ml](https://www.desertcart.com.om/products/263248648-reef-calcium-liquid-organic-source-250-ml)

---

*Product available on Desertcart Oman*
*Store origin: OM*
*Last updated: 2026-03-01*