---
product_id: 10514795
title: "Seachem Reef Calcium 250 mL / 8.5 fl. oz."
brand: "seachem"
price: "5734 som"
currency: KGS
in_stock: true
category: "Seachem"
url: https://www.desertcart.kg/products/10514795-seachem-reef-calcium-250-ml-8-5-fl-oz
store_origin: KG
region: Kyrgyzstan
---

# Accelerates coral growth Optimizes coral & fish health 50,000 mg/L concentrated calcium Seachem Reef Calcium 250 mL / 8.5 fl. oz.

**Brand:** seachem
**Price:** 5734 som
**Availability:** ✅ In Stock

## Summary

> 🌊 Power your reef’s glow with Seachem’s liquid calcium boost!

## Quick Answers

- **What is this?** Seachem Reef Calcium 250 mL / 8.5 fl. oz. by seachem
- **How much does it cost?** 5734 som with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/10514795-seachem-reef-calcium-250-ml-8-5-fl-oz)

## 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 & Yam-Free:** Pure, allergen-free calcium source tailored for sensitive marine ecosystems
- • **Trusted by Aquarists:** Highly rated with 4.6 stars and proven results in reef restoration
- • **Coral Growth Accelerator:** Speeds up coral development, ensuring vibrant, thriving reefs
- • **Ultra-Concentrated Formula:** Delivers a potent 50,000 mg/L calcium boost for rapid reef revitalization
- • **Balanced Aquarium Chemistry:** Maintains optimal calcium levels to keep fish comfortable and active

## Overview

Seachem Reef Calcium 250ml is a premium liquid calcium supplement delivering 50,000 mg/L of organic calcium to maintain ideal calcium levels and accelerate coral growth in saltwater aquariums. Trusted by hobbyists for enhancing coral vitality and fish comfort, this yam-free formula supports a balanced, thriving reef environment.

## Description

Seachem Reef Calcium 250ml

## Features

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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000255PIA |
| Allergen Information | Yam Free |
| Best Sellers Rank | #32,005 in Pet Supplies ( See Top 100 in Pet Supplies ) #281 in Aquarium Water Treatments |
| Brand | Seachem |
| Brand Name | Seachem |
| Customer Reviews | 4.6 out of 5 stars 474 Reviews |
| Global Trade Identification Number | 00000116035606 |
| Included Components | Seachem Reef Calcium 250ml |
| Item Form | Liquid |
| Item Type Name | Seachem Reef Calcium 250ml |
| Item Weight | 12 ounces |
| Liquid Volume | 250 ml |
| Manufacturer | Seachem Laboratories, Inc. |
| Manufacturer Part Number | 356 |
| Model Number | 356 |
| Number of Packs | 1 |
| Pet Type | Fish |
| Target Species | Coral |
| UPC | 000116035606 |
| Unit Count | 1 Count |
| Warranty Description | Warranty |

## Product Details

- **Brand:** Seachem
- **Item Form:** Liquid
- **Item Weight:** 12 ounces
- **Liquid Volume:** 250 ml
- **Number of Packs:** 1

## Images

![Seachem Reef Calcium 250 mL / 8.5 fl. oz. - Image 1](https://m.media-amazon.com/images/I/71iMUAf13+L.jpg)

## Available Options

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

## 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.kg/products/10514795-seachem-reef-calcium-250-ml-8-5-fl-oz](https://www.desertcart.kg/products/10514795-seachem-reef-calcium-250-ml-8-5-fl-oz)

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*Product available on Desertcart Kyrgyzstan*
*Store origin: KG*
*Last updated: 2026-08-14*