---
product_id: 109702195
title: "Feileng 200W/500W External Aquarium Heater Inline Canister Filter Tank Fish LCD Display Overheating Protection Adjustable 12\"x 2\"x 3.5\""
brand: "feileng"
price: "FREE"
currency: EUR
in_stock: false
category: "Pet Products"
url: https://www.desertcart.nl/products/109702195-feileng-200w-500w-external-aquarium-heater-inline-canister-filter-tank
store_origin: NL
region: Netherlands
---

# Feileng 200W/500W External Aquarium Heater Inline Canister Filter Tank Fish LCD Display Overheating Protection Adjustable 12"x 2"x 3.5"

**Brand:** feileng
**Price:** FREE
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** Feileng 200W/500W External Aquarium Heater Inline Canister Filter Tank Fish LCD Display Overheating Protection Adjustable 12"x 2"x 3.5" by feileng
- **How much does it cost?** FREE with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/109702195-feileng-200w-500w-external-aquarium-heater-inline-canister-filter-tank)

## Best For

- feileng enthusiasts

## Why This Product

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

## Description

Feature:Power:300w/500wVoltage:&#xA0;&#xA0;220-240V&#xA0;50HzLCD&#xA0;displayAdjustable&#xA0;temperature&#xFF1A;between&#xA0;20&#xA0;to&#xA0;35&#xA0;degreeExternal&#xA0;desigh,&#xA0;work&#xA0;together&#xA0;with&#xA0;filter&#xA0;bucketAutomatically&#xA0;Power&#xA0;off&#xA0;when&#xA0;no&#xA0;water&#xA0;flow&#xA0;insidNote:Please&#xA0;connect&#xA0;the&#xA0;heater&#xA0;on&#xA0;the&#xA0;ourflow&#xA0;tube&#xA0;of&#xA0;the&#xA0;filter&#xA0;bucketDirection&#xA0;of&#xA0;the&#xA0;arrow&#xA0;on&#xA0;the&#xA0;heater&#xA0;should&#xA0;be&#xA0;same&#xA0;with&#xA0;the&#xA0;direction&#xA0;of&#xA0;water&#xA0;floPackage&#xA0;includes:1&#xA0;x&#xA0;Heater2&#xA0;x17mm&#xA0;adatper&#xA0;for&#xA0;inner&#xA0;diameter&#xA0;16mm&#xA0;water&#xA0;hose2&#xA0;x&#xA0;22mm&#xA0;adapter&#xA0;for&#xA0;inner&#xA0;diameter&#xA0;20mm&#xA0;water&#xA0;hose

## Features

- Voltage:  220-240V 50Hz,Adjustable temperature：between 20 to 35 degree
- The External Heater is completely safe and UL Listed.
- The External Heater must be used in a vertical manner for correct operation. The most common application is for use with canister filter, however the ISTA External Heater is easily adapted for use in almost any situation where heated aquarium water is required, such as with wet/dry sump pumps.
- Note: Please connect the heater on the ourflow tube of the filter bucket Direction of the arrow on the heater should be same with the direction of water flo
- There is no danger of damage if the External Heater is left running dry for short periods as the External Heater will switch itself off in that event. The External Heater heats with high efficiency by means of an internal heat pump system that avoids temperature variations. For use in freshwater and marine aquariums. Fits most canister filters.re.

## Images

![Feileng 200W/500W External Aquarium Heater Inline Canister Filter Tank Fish LCD Display Overheating Protection Adjustable 12"x 2"x 3.5" - Image 1](https://m.media-amazon.com/images/I/41IOj0plx+L.jpg)
![Feileng 200W/500W External Aquarium Heater Inline Canister Filter Tank Fish LCD Display Overheating Protection Adjustable 12"x 2"x 3.5" - Image 2](https://m.media-amazon.com/images/I/31URiKdYCHL.jpg)
![Feileng 200W/500W External Aquarium Heater Inline Canister Filter Tank Fish LCD Display Overheating Protection Adjustable 12"x 2"x 3.5" - Image 3](https://m.media-amazon.com/images/I/41cLEPM8W1L.jpg)
![Feileng 200W/500W External Aquarium Heater Inline Canister Filter Tank Fish LCD Display Overheating Protection Adjustable 12"x 2"x 3.5" - Image 4](https://m.media-amazon.com/images/I/41CmL6EmZdL.jpg)
![Feileng 200W/500W External Aquarium Heater Inline Canister Filter Tank Fish LCD Display Overheating Protection Adjustable 12"x 2"x 3.5" - Image 5](https://m.media-amazon.com/images/I/41-JvrNqiaL.jpg)

---

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**Shop now:** [https://www.desertcart.nl/products/109702195-feileng-200w-500w-external-aquarium-heater-inline-canister-filter-tank](https://www.desertcart.nl/products/109702195-feileng-200w-500w-external-aquarium-heater-inline-canister-filter-tank)

---

*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-02-13*