---
product_id: 10514795
title: "Reef Calcium 250ml"
brand: "seachem"
price: "SAR 92"
currency: SAR
in_stock: true
reviews_count: 8
category: "Seachem"
url: https://www.desertcart.com.sa/products/10514795-reef-calcium-250ml
store_origin: SA
region: Saudi Arabia
---

# Rapid calcium replenishment for healthier shells Organic liquid formula for natural coral growth 50,000 mg/L ultra-concentrated calcium Reef Calcium 250ml

**Brand:** seachem
**Price:** SAR 92
**Availability:** ✅ In Stock

## Summary

> 🌊 Elevate your reef game with Seachem’s powerhouse calcium boost!

## Quick Answers

- **What is this?** Reef Calcium 250ml by seachem
- **How much does it cost?** SAR 92 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.sa](https://www.desertcart.com.sa/products/10514795-reef-calcium-250ml)

## 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

- • **Organic Liquid Formula:** Ensures seamless absorption and natural mineral balance for thriving reef ecosystems.
- • **Easy Dosing Convenience:** Liquid form allows precise, hassle-free application during water changes.
- • **Accelerates Coral Growth:** Speeds up coral development, keeping your reef vibrant and enviable.
- • **Perfect for Sensitive Tanks:** Ideal for soft, acidic water setups—prevents shell erosion and promotes robust aquatic life.
- • **Ultra-Concentrated Calcium Boost:** Delivers a potent 50,000 mg/L calcium dose to supercharge coral and shell health.

## Overview

Seachem Reef Calcium 250ml is a highly concentrated liquid organic calcium supplement (50,000 mg/L) designed to maintain optimal calcium levels and accelerate coral growth. Perfect for reef tanks and sensitive aquatic environments, it prevents shell erosion and supports healthy aquatic life with easy, precise dosing.

## Description

Seachem Reef Calcium 250ml

Review: Good purchase - Good product no problems
Review: PERFECT for my snail tank water changes! - I was running into issues in my snail tank during water changes. My tap water is very very soft and acidic, obviously not good for snails. I had them in a tub filled with aragonite and wonder shells but the time after a large water change I was noticing shell erosion since the water still took some time to harden up despite all the hardening products in the water. I started adding this calcium on top of my normal GH/KH+ and that seems to have done the trick! New shell growth looks perfectly healthy! I put it in these 2ml pump bottles and now water changes are an absolute breeze. I'd recommend the same if you have a lot of water you change regularly.

## Features

- Liquid organic calcium source
- Maintains calcium and accelerates coral growth
- Concentrated (50,000 mg/L)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Seachem |
| Customer Reviews | 4.5 out of 5 stars 451 Reviews |
| Item Form | Liquid |
| Item Weight | 0.75 Pounds |
| Liquid Volume | 250 Milliliters |
| Manufacturer | Seachem Laboratories, Inc. |
| UPC | 000116035606 |

## Product Details

- **Brand:** Seachem
- **Liquid Volume:** 250 Milliliters
- **Item Weight:** 0.75 Pounds
- **Item Form:** Stick
- **Allergen Information:** Yam Free

## Images

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

## Available Options

This product comes in different **Color, Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good purchase
*by R***H on September 21, 2025*

Good product no problems

### ⭐⭐⭐⭐⭐ PERFECT for my snail tank water changes!
*by B***T on January 15, 2025*

I was running into issues in my snail tank during water changes. My tap water is very very soft and acidic, obviously not good for snails. I had them in a tub filled with aragonite and wonder shells but the time after a large water change I was noticing shell erosion since the water still took some time to harden up despite all the hardening products in the water. I started adding this calcium on top of my normal GH/KH+ and that seems to have done the trick! New shell growth looks perfectly healthy! I put it in these 2ml pump bottles and now water changes are an absolute breeze. I'd recommend the same if you have a lot of water you change regularly.

### ⭐⭐⭐⭐⭐ High quality Calcium supplement
*by M***N on July 24, 2025*

High quality Calcium supplement - no adverse effects from fish nor snails.

## 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

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.com.sa/products/10514795-reef-calcium-250ml](https://www.desertcart.com.sa/products/10514795-reef-calcium-250ml)

---

*Product available on Desertcart Saudi Arabia*
*Store origin: SA*
*Last updated: 2026-04-22*