---
product_id: 50084449
title: "Hydor External Heater Aquariums ETH 200 W Sump and External Filters, Safe and Precise, Tube Diameter 16 mm"
brand: "hydor"
price: "$6196"
currency: MXN
in_stock: true
url: https://www.desertcart.mx/products/50084449-hydor-external-heater-aquariums-eth-200-w-sump-and-external
store_origin: MX
region: Mexico
---

# 200W Power Overheat Protection 18°-34°C Range Hydor External Heater Aquariums ETH 200 W Sump and External Filters, Safe and Precise, Tube Diameter 16 mm

**Brand:** hydor
**Price:** $6196
**Availability:** ✅ In Stock

## Summary

> 🌊 Dive into Safety and Precision!

## Quick Answers

- **What is this?** Hydor External Heater Aquariums ETH 200 W Sump and External Filters, Safe and Precise, Tube Diameter 16 mm by hydor
- **How much does it cost?** $6196 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.mx](https://www.desertcart.mx/products/50084449-hydor-external-heater-aquariums-eth-200-w-sump-and-external)

## Best For

- hydor enthusiasts

## Why This Product

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

## Key Features

- • **🔒 Safety First:** Equipped with advanced Ptc film technology to prevent overheating, ensuring a safe environment for your aquatic life.
- • **🧼 Easy Maintenance:** Regular cleaning is a breeze with a soft brush, keeping your heater algae-free and efficient.
- • **🌡️ Precision Control:** Set your ideal temperature between 18° C and 34° C for optimal aquatic comfort.
- • **🔥 Unmatched Efficiency:** Experience high-performance heating with a powerful 200W output, perfect for aquariums from 100 to 200 liters.
- • **🔗 Versatile Compatibility:** Designed for use with external filters and sump tanks, making it a flexible addition to your aquarium setup.

## Overview

The Hydor External Heater ETH 200 W is an innovative and efficient heating solution for aquariums, featuring advanced safety technology and precise temperature control. Ideal for aquariums ranging from 100 to 200 liters, this heater ensures optimal conditions for your aquatic pets while being easy to maintain and compatible with various setups.

## Description

Hydor External Heater Aquariums ETH 200 W Sump and External Filters, Safe and Precise, Tube Diameter 16 mm

## Features

- Innovative external heater for aquariums with high efficiency and durability. Technology with protective Ptc film that avoids overheating for maximum safety.
- Also suitable for external filters and sump collection tanks, it should be positioned only vertically. Complete with special eyelet for fixing, connectable to pipes and other accessories for aquariums.
- Precise thanks to the electronic temperature control, which can be set between 18° C and 34° C. The heater can be combined with the Hydor Prime external filter.
- Regular cleaning of the heating tube with a soft brush is recommended to prevent algae and limestone
- Power 200 W. Overall dimensions: height 30,5 cm. Inner tube diameter: 16 mm. Recommended for aquariums from 100 to 200 litres with Δ up to 8° C, aquariums from 100 to 180 litres with Δ up to 10° C.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Pet Type | Fish and Aquatic, Amphibian |
| Product Dimensions | 15.8 x 18.3 x 10.9 cm; 490 g |
| Item model number | T08115 |
| Size | 16 mm |
| Number of Items | 1 |
| Quantity | 1 |
| Batteries required | No |
| Batteries Included | No |
| Item Weight | 490 g |

## Images

![Hydor External Heater Aquariums ETH 200 W Sump and External Filters, Safe and Precise, Tube Diameter 16 mm - Image 1](https://m.media-amazon.com/images/I/413MTAZQ4RL.jpg)
![Hydor External Heater Aquariums ETH 200 W Sump and External Filters, Safe and Precise, Tube Diameter 16 mm - Image 2](https://m.media-amazon.com/images/I/51umXAfi1eL.jpg)
![Hydor External Heater Aquariums ETH 200 W Sump and External Filters, Safe and Precise, Tube Diameter 16 mm - Image 3](https://m.media-amazon.com/images/I/41ZCf1U-J6L.jpg)

## Available Options

This product comes in different **Size Name, Style Name** options.

## Questions & Answers

**Q: How effectively will it heat a 300 liter tank?**
A: Mine is a 350 litre tank and it maintains 77 degrees Fahrenheit fine for years now. Just turn it off about 10 minutes before maintenance on the filter as there won’t be any water passing over the element and you don’t want it to overheat.

**Q: Can the 300 watt be used with the fluval 406 (ie. is the tube measurements compatible)**
A: Yes fits 16/ 22 mm hope this helps ..also this is a very good heater.aquarium temps allways stable.

**Q: What happens if the external pump stops working and no water flows throught the heater. Will this heater overheat?**
A: Yes but should shutoff when the water in the pipe reaches the thermostat temp. I wouldn't recommend these as the thermostat failed in the on position on mine. It cooked my tank and most of the fish in it :(

**Q: Does this need to go through a filter or can it just be used on its own. Thanks**
A: It needs a filter or some kind of pump. Otherwise it wouldn't function properly and overheat.

## Frequently Bought Together

- Hydor External Heater Aquariums ETH 200 W Sump and External Filters, Safe and Precise, Tube Diameter 16 mm
- Seachem Prime Water Conditioner, 100 ml
- Seachem Stability Tank Stabilization System, 500 ml

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*Product available on Desertcart Mexico*
*Store origin: MX*
*Last updated: 2026-01-27*