---
product_id: 263004546
title: "Thermocontrol e200 Heater, Black, Wattage: 200W, Model Number: AEH3637090"
brand: "eheim"
price: "19573 som"
currency: KGS
in_stock: true
reviews_count: 13
category: "Eheim"
url: https://www.desertcart.kg/products/263004546-thermocontrol-e200-heater-black-wattage-200w-model-number-aeh3637090
store_origin: KG
region: Kyrgyzstan
---

# Fully submersible & waterproof 200W powerful, energy-efficient heating ±0.5°C precision temp control Thermocontrol e200 Heater, Black, Wattage: 200W, Model Number: AEH3637090

**Brand:** eheim
**Price:** 19573 som
**Availability:** ✅ In Stock

## Summary

> 🌊 Keep your aquatic world perfectly cozy — precision heating that’s as smart as you are!

## Quick Answers

- **What is this?** Thermocontrol e200 Heater, Black, Wattage: 200W, Model Number: AEH3637090 by eheim
- **How much does it cost?** 19573 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/263004546-thermocontrol-e200-heater-black-wattage-200w-model-number-aeh3637090)

## Best For

- eheim enthusiasts

## Why This Product

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

## Key Features

- • **Precision Perfect:** Set it once, trust it forever with ultra-accurate ±0.5°C temperature control from 68°F to 89°F.
- • **Effortless Monitoring:** Integrated LED control lamp signals heating status—red for warming, green for perfect temp reached.
- • **Universal Fit & Secure:** Ideal for 79-106 gallon tanks with a 5.5 ft cord and double suction cup holder for flexible, stable placement.
- • **Submerge with Confidence:** 100% waterproof design with dry-running protection ensures safety and durability in any aquarium environment.
- • **German Engineering Excellence:** Crafted with a robust glass coating for optimal heat distribution and long-lasting reliability.

## Overview

The Eheim Thermocontrol e200 is a premium 200W aquarium heater engineered in Germany, offering precise temperature control within ±0.5°C for tanks sized 79-106 gallons. Fully submersible and equipped with dry-running protection, it ensures safe, consistent warmth for both freshwater and marine environments. Its durable glass coating maximizes heat distribution, while an LED indicator and secure mounting system provide effortless operation and peace of mind.

## Description

Product Description The Eheim thermocontrol e is a top of the line, fully submersible aquarium heater designed for both freshwater and saltwater environments. The heater takes on the classic "hang in the water" design, but elevates its functionality with incredibly precise temperature adjustments between 20°C and 32°C, accurate within ± 0.5°C. The durable and impact-resistant heater has an output of 200 watts and is ideal for aquariums between 79 and 106 gallons in size. Includes dry-running protection to offer unmatched safety and control in the event of low water levels or other accidents.This reliable heater has been constructed with a state-of-the-art glass jacket that increases the heating surface and acts as a heat shield, ensuring optimum heat emission and uniform distribution around the tank. Boasting the high quality construction standard of German engineering, the heater is ideal for both the experienced hobbyist and new fish keeper, with a 3 year manufacturer warranty for even greater ease of mind.To the benefit of aquarists everywhere, this ultra modern electronic thermal device requires zero readjustment for accurate results and includes a convenient 5.5 foot long plug in cable, a double suction cup holder to securely place the heater anywhere in the tank and an easily visible control lamp that indicates red for "heating up" and green for "temperature reached". Directions USE AS DIRECTED ON PACKAGING

Review: Eheim reliability and quality. - These heaters are big, i originally ordered a 300watt model from a different seller, but when it arrived i found that it was actually too tall for my 240 litre Juwel tank, i had to return it for a refund and ordered this 200watt model instead, the heater arrived promptly and well packaged, I installed it in the tank a few days ago and it's working fine, the thermostat is easy to set with clear setting values (numbers) the temperature setting ring is quite firm to turn which is great as there's no chance of accidentally turning the ring and changing the temperature when doing tank maintenance, once set to the desired temperature the heater maintains this temperature without deviation, (set and forget).
Review: Eheim build quality - Well built, love the LED indicator. Heated up my 225l effortlessly

## Features

- Advantages of the EHEIM control heater thermocontrol-e Precise temperature adjustment from 68°F to 89°F (20 to 32°C) No readjustment necessary Control accuracy 0. 5 °C The heat is kept constant Control lamp indicates the heating function (red: heating up; green: temperature reached) Fully submersible (waterproof) With dry-running protection (Thermo Safety Control) Glass coating increases the heating surface and ensures optimum, even heat output Including double suction holder Many sizes for aquariums from 5 to 300 gallons Suitable for fresh and marine water Highest safety and reliability Made in Germany Specifications Wattage: 200W Temperature setting range: 68°F to 89°F (20 to 32°C) Aquarium Size (approx. ) 79-106 Gallons Height: 15. 6" Power Cord Length: 5. 5'
- Item Package Height: 3.0
- Item Package Length: 25.0
- Item Package Width: 3.0

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07Z8HF5LY |
| Allergen Information | Nut Free |
| Batteries Included | No |
| Batteries required | No |
| Best Sellers Rank | 28,558 in Pet Supplies ( See Top 100 in Pet Supplies ) 75 in Aquarium Heaters |
| Care Instructions | Hand Wash |
| Colour | Black |
| Customer Reviews | 4.4 4.4 out of 5 stars (375) |
| Date First Available | 17 Oct. 2019 |
| Item Weight | 431 g |
| Item model number | AEH3637090 |
| Number of Items | 1 |
| Pet Life Stage | All Life Stages |
| Product Dimensions | 3.58 x 3.58 x 39.37 cm; 431 g |
| Quantity | 1 |
| Size | Wattage: 200W |
| Special features | Adjustable Temperature |
| Specific Uses | Indoor |
| Voltage | 230 Volts (AC) |
| Wattage | 200 watts |

## Product Details

- **Brand:** Eheim
- **Colour:** Black
- **Form factor:** Pedestal
- **Indoor/Outdoor usage:** Indoor
- **Special feature:** Adjustable Temperature

## Images

![Thermocontrol e200 Heater, Black, Wattage: 200W, Model Number: AEH3637090 - Image 1](https://m.media-amazon.com/images/I/51GSIqJ+3zL.jpg)

## Available Options

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

## Questions & Answers

**Q: Can i use it on acrylic tank?**
A: Yes. I have mine in an acrylic sump with no issues

**Q: I know this is for bigger tank but can i use thermocontrol-e (150 watt) aquarium heater - eheim for 40 gallon aqurium**
A: Probably not a good idea unless you have a really COLD room for you tank, thus not overworking a lower wattage heater & wearing it out prematurely.

**Q: Can you tell me please can i lower the whole heater into the water?**
A: You Must put it entirely under water !  Yes.

**Q: Had this heater less than one year and  seeing condensation around the red/green on/off indicator. Is this normal?**
A: I just found this condensation on mine this morning!  I've had it a year also!

## Customer Reviews

### ⭐⭐⭐⭐⭐ Eheim reliability and quality.
*by A***. on 17 December 2024*

These heaters are big, i originally ordered a 300watt model from a different seller, but when it arrived i found that it was actually too tall for my 240 litre Juwel tank, i had to return it for a refund and ordered this 200watt model instead, the heater arrived promptly and well packaged, I installed it in the tank a few days ago and it's working fine, the thermostat is easy to set with clear setting values (numbers) the temperature setting ring is quite firm to turn which is great as there's no chance of accidentally turning the ring and changing the temperature when doing tank maintenance, once set to the desired temperature the heater maintains this temperature without deviation, (set and forget).

### ⭐⭐⭐⭐⭐ Eheim build quality
*by M***W on 13 February 2025*

Well built, love the LED indicator. Heated up my 225l effortlessly

### ⭐⭐⭐⭐⭐ Had this for ages.
*by J***R on 23 November 2025*

Reliable heater

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*Product available on Desertcart Kyrgyzstan*
*Store origin: KG*
*Last updated: 2026-02-15*