---
product_id: 64557600
title: "Fluval Sea Hydrometer for Aquarium, Medium"
brand: "hagen"
price: "Bs.528"
currency: BOB
in_stock: true
reviews_count: 2
category: "Hagen"
url: https://www.desertcart.bo/products/64557600-fluval-sea-hydrometer-for-aquarium-medium
store_origin: BO
region: Bolivia
---

# Optimizes marine salinity levels Accurate specific gravity measurement Durable, long-lasting design Fluval Sea Hydrometer for Aquarium, Medium

**Brand:** hagen
**Price:** Bs.528
**Availability:** ✅ In Stock

## Summary

> 🌊 Keep your marine world perfectly balanced with precision and ease!

## Quick Answers

- **What is this?** Fluval Sea Hydrometer for Aquarium, Medium by hagen
- **How much does it cost?** Bs.528 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.bo](https://www.desertcart.bo/products/64557600-fluval-sea-hydrometer-for-aquarium-medium)

## Best For

- hagen enthusiasts

## Why This Product

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

## Key Features

- • **Trusted by Enthusiasts:** Highly rated and comparable to premium refractometers for reliable results.
- • **Essential for Stability:** Regular monitoring prevents salinity swings that stress your aquatic life.
- • **Durability You Can Trust:** Built to last, this hydrometer withstands regular use without compromise.
- • **User-Friendly Convenience:** Quick, hassle-free testing keeps your aquarium perfectly balanced.
- • **Precision Salinity Control:** Ensure your marine ecosystem thrives with exact specific gravity readings.

## Overview

The Fluval Sea Hydrometer is a durable, transparent tool designed for accurate measurement of specific gravity and salt levels in marine aquariums. Lightweight at 23 grams, it offers convenient, regular testing to maintain stable salinity, essential for healthy aquatic environments. Trusted by hobbyists and ranked among top hydrometers, it delivers reliable performance comparable to premium refractometers.

## Description

Fluval Sea Hydrometer provides an accurate and convenient method of measuring specific gravity and salt level in marine aquariums. Regular testing is strongly recommended as stable salinity levels are

Review: Hydrometer - Excellent product
Review: Great product - Very good product. Nearly equal to red sea refractometer.

## Features

- Sea Hydrometer provides an accurate and convenient method of measuring specific gravity and salt level in marine aquariums
- Hagen Sea Hydrometer for Aquarium, Medium
- Regular testing is strongly recommended as stable salinity levels

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B007MM0YUU |
| Additional Features | Durable |
| Best Sellers Rank | #83,603 in Pet Supplies ( See Top 100 in Pet Supplies ) #46 in Hydrometers |
| Brand | Hagen |
| Brand Name | Hagen |
| Colour | Transparent |
| Customer Reviews | 3.6 out of 5 stars 803 Reviews |
| Global Trade Identification Number | 00015561143561 |
| Item Weight | 23 Grams |
| Manufacturer | Fluval |
| Model Number | 14356 |
| Special Feature | Durable |
| Specific Uses For Product | Indoor |
| Target Species | Fish |
| UPC | 015561143561 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** Hagen
- **Item Weight:** 23 Grams
- **Specific Uses For Product:** Indoor
- **Colour:** Transparent
- **UPC:** 015561143561
- **Global Trade Identification Number:** 00015561143561
- **Manufacturer:** Fluval

## Images

![Fluval Sea Hydrometer for Aquarium, Medium - Image 1](https://m.media-amazon.com/images/I/81Zk0yoggSL.jpg)
![Fluval Sea Hydrometer for Aquarium, Medium - Image 2](https://m.media-amazon.com/images/I/61M8zDiiIBL.jpg)
![Fluval Sea Hydrometer for Aquarium, Medium - Image 3](https://m.media-amazon.com/images/I/41h+BPNIRtL.jpg)
![Fluval Sea Hydrometer for Aquarium, Medium - Image 4](https://m.media-amazon.com/images/I/41jolZz6lLL.jpg)
![Fluval Sea Hydrometer for Aquarium, Medium - Image 5](https://m.media-amazon.com/images/I/51kUcWOxu8L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Hydrometer
*by M***H on 21 March 2019*

Excellent product

### ⭐⭐⭐⭐ Great product
*by S***I on 12 May 2019*

Very good product. Nearly equal to red sea refractometer.

## Frequently Bought Together

- Fluval Sea Hydrometer for Aquarium, Medium
- Instant Ocean Sea Salt 50 Gallons, For Marine Aquariums, Fast Dissolving
- API SALTWATER MASTER TEST KIT 550-Test Saltwater Aquarium Water Test Kit

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---

*Product available on Desertcart Bolivia*
*Store origin: BO*
*Last updated: 2026-05-07*