---
product_id: 171538493
title: "of OCEAN FREE Hydra 40 Internal Filter 200-500 L (50-125 Gallon) Aquarium"
brand: "ocean free"
price: "€ 372.11"
currency: EUR
in_stock: false
category: "Pet Supplies"
url: https://www.desertcart.sk/products/171538493-of-ocean-free-hydra-40-internal-filter-200-500-l
store_origin: SK
region: Slovakia
---

# of OCEAN FREE Hydra 40 Internal Filter 200-500 L (50-125 Gallon) Aquarium

**Brand:** ocean free
**Price:** € 372.11
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** of OCEAN FREE Hydra 40 Internal Filter 200-500 L (50-125 Gallon) Aquarium by ocean free
- **How much does it cost?** € 372.11 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/171538493-of-ocean-free-hydra-40-internal-filter-200-500-l)

## Best For

- ocean free enthusiasts

## Why This Product

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

## Description

Hydra internal power filter

## Features

- Hydra internal power filter
- Effectively controls nitrite and nitrate by eliminating ammonia with groundbreaking Hydro-Pure technology
- Modern filter design to maximize space of filtration
- Simple setup and operation
- Very quiet motor operation and reliability

## Images

![of OCEAN FREE Hydra 40 Internal Filter 200-500 L (50-125 Gallon) Aquarium - Image 1](https://images-na.ssl-images-amazon.com/images/I/61oA-prXOML.jpg)

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**Shop now:** [https://www.desertcart.sk/products/171538493-of-ocean-free-hydra-40-internal-filter-200-500-l](https://www.desertcart.sk/products/171538493-of-ocean-free-hydra-40-internal-filter-200-500-l)

---

*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-03-08*