---
product_id: 322317767
title: "FLUVAL SEA CALCIUM 237ML"
brand: "fluval"
price: "177 zł"
currency: PLN
in_stock: true
url: https://www.desertcart.pl/products/322317767-fluval-sea-calcium-237ml
store_origin: PL
region: Poland
---

# 237ml Concentrated Formula USP Grade Calcium Chloride Maintains Ionic Balance FLUVAL SEA CALCIUM 237ML

**Brand:** fluval
**Price:** 177 zł
**Availability:** ✅ In Stock

## Summary

> 🌟 Elevate your reef’s vitality with precision calcium care!

## Quick Answers

- **What is this?** FLUVAL SEA CALCIUM 237ML by fluval
- **How much does it cost?** 177 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/322317767-fluval-sea-calcium-237ml)

## Best For

- fluval enthusiasts

## Why This Product

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

## Key Features

- • **Free from Contaminants:** No gluconates, nitrates, or phosphates to keep your aquarium pristine
- • **Trusted Fluval SEA Range:** Part of a comprehensive suite of supplements for optimal marine health
- • **Concentrated 237ml Formula:** Long-lasting supply tailored for professional reef keepers
- • **Balanced Marine Environment:** Supports strong skeletal development without disrupting water chemistry
- • **Pure Pharmaceutical Grade Calcium:** Ensures rapid absorption for vibrant coral growth

## Overview

Fluval Sea Calcium 237ml is a concentrated, pharmaceutical-grade calcium chloride supplement designed to promote strong coral and invertebrate skeletal growth while maintaining the delicate ionic balance of marine aquariums. Free from unwanted contaminants, it is an essential part of the Fluval SEA supplement range, ensuring professional-grade water treatment for thriving reef ecosystems.

## Description

Fluval Sea Calcium is a concentrated form of calcium that's easily absorbed by corals and other invertebrates. It helps develop a strong skeletal structure without affecting the delicate ionic balance in marine aquariums. It contains USP (Pharmaceutical) Grade calcium chloride, it supports strong coral growth and is strongly recommended to offset the constant depletion of calcium by coral, coralline algae and other invertebrate growth All Fluval SEA Supplements are: Concentrated, Contain no gluconates, nitrates or phosphates and are free of unwanted contaminates 7 types of Fluval SEA supplements are available in a variety of sizes: Alkalinity (237ml / 473ml) Calcium (237ml / 473ml / 2L) Magnesium (237ml / 473ml) Iodine (237ml / 473ml) Strontium (237ml) Trace Elements (237ml / 473ml) 3 Ion (237ml / 473ml / 2L) Category - Fluval SEA Shop.

## Features

- Item Category: Aquarium Pond Water Treatment
- Item Trademark: FLUVAL
- manufacture: Fluval

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Product Dimensions | 5.08 x 5.08 x 17.78 cm; 344.73 g |
| Item model number | A8257 |
| Item Form | Stick |
| Volume | 237 Milliliters |
| Quantity | 1 |
| batteries required | No |
| Batteries Included | No |
| Item Weight | 345 g |

## Product Details

- **Brand:** Fluval
- **Liquid volume:** 8 Fluid Ounces
- **Item weight:** 345 g
- **Item form:** Stick
- **Target species:** Fish

## Images

![FLUVAL SEA CALCIUM 237ML - Image 1](https://m.media-amazon.com/images/I/51nTpDBL1nL.jpg)
![FLUVAL SEA CALCIUM 237ML - Image 2](https://m.media-amazon.com/images/I/71c4ZI2LY+L.jpg)
![FLUVAL SEA CALCIUM 237ML - Image 3](https://m.media-amazon.com/images/I/514qoiOmdZL.jpg)
![FLUVAL SEA CALCIUM 237ML - Image 4](https://m.media-amazon.com/images/I/31oiWTfuhRL.jpg)

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---

*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-04-23*