---
product_id: 84274559
title: "Homeself Aquarium Water Heater 300W, Explosion-Proof Titanium Alloy Submersible Fish Tank Heater with Adjustable Temperature and LED Digital Display, for up to 250L Fish Tanks"
brand: "homeself"
price: "276 Lei"
currency: RON
in_stock: true
category: "Pet Supplies"
url: https://www.desertcart.ro/products/84274559-homeself-aquarium-water-heater-300w-explosion-proof-titanium-alloy-submersible
store_origin: RO
region: Romania
---

# Homeself Aquarium Water Heater 300W, Explosion-Proof Titanium Alloy Submersible Fish Tank Heater with Adjustable Temperature and LED Digital Display, for up to 250L Fish Tanks

**Brand:** homeself
**Price:** 276 Lei
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Homeself Aquarium Water Heater 300W, Explosion-Proof Titanium Alloy Submersible Fish Tank Heater with Adjustable Temperature and LED Digital Display, for up to 250L Fish Tanks by homeself
- **How much does it cost?** 276 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/84274559-homeself-aquarium-water-heater-300w-explosion-proof-titanium-alloy-submersible)

## Best For

- homeself enthusiasts

## Why This Product

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

## Description

Size:300W
            
          
            
            
            
                &#xA0;|&#xA0;
            
             Color:Titanium Alloy
            
          
          
        
      
    
  


        
        
     
	       
     

     
                              
     
       	       
        
         
        
        	
        	
        		
        			Specification Power: 300W Voltage: 110V/220-240V Temperature range: 20&#xB0;C - 34&#xB0;C / 68&#xB0;F to 93&#xB0;F Suitable for water tank: 80-100cm Size: 13.3inch Length of cable: 5.3ft Material: Explosion proof Titanium Alloy Features: 1. Both internal and external thermolator available for easy operation. 2. Adjustable temperature from 20-34&quot;C( 68-94F ). Maintain constant and stable temperatures for your aquatic creatures. 3. Antiflaming heater cover can prevent fish from going too close to the heater. 4. Double sensing probes on the top of heater provide more precise induction. 5. It can ensure the temperature constant at the set point as it can adjust heating power automatically if there is any water temperature variation. Error code and LED display: -Blue light: the temperature have reach the goal, now the heater will keep it. -Red light: the heater is now heating. -E1: Water shortage or wrong installation. -E2: The temperature went over 94&#x2109;, the heater will now stop heating. -E6: The temperature went over 96&#x2109;, the heater will now stop heating. Attentions: -Please use the product in the water, when product is exposed in the air, the after-heat may cause damage to the heater or finally make it broke. After you have cut the power please wait at least 20mins until you can put it out. -The product can apply to both fresh water and seawater, but please do not use the product in corrosive environment. -The Aquarium Heater is consumables, we suggest to change the heater after you&#x2019;ve used it over 1 year. Package Include: 300W Titanium Alloy Aquarium Water Heater*1 (suction cup clamps included) User Manual*1

## Features

- AQUARIUM HEATER SIMPLE INSTALLATION: 300 watts Strong Titanium Alloy Digital Aquarium Fish Tank Heater, using high heat transfer efficiency of titanium alloy, making the heating time shorter, suitable for aquariums range from120 to 250 L with 5.3ft cable for easy use. Water-tight sealing IP68 waterproof design, strong suction cup clamps tightly fix the heater to the tank vertically.
- TEMPERATURE ADJUSTMENT: Both internal and external thermolator available for easy operation. A visible temperature is displayed on the upper of heater, allowing you to precisely control the temperature. Adjustable temperatures range from 68°F to 94°F (20°C - 34°C). A good range for most fish is 76° to 80°F (25°C - 27°C).
- FULLY SUBMERSIBLE SAFETY PROTECTION: Auto Power-off in out-of-water and water shortage conditions, also built-in Over-Temperature Protection (Error code occurs) stops heating immediately, creating a safer and more comfortable aquarium environment for your water pets. Anti-flaming heater cover can prevent fish from going too close to the heater, give your aquarium fish, amphibians, turtles full protection.
- CONSTANT TEMPERATURE AVAILABLE: Double sensing probes on the top of heater provide more precise induction. It can ensure the temperature constant at the set point as it can adjust heating power automatically if there is any water temperature variation. The blue lights on shows that the temperature have reach the goal, now the heater will keep it.
- FISH TANK HEATER ATTENTION: Please take the heater into water before turning on, DO NOT power on until the heater is completely submerged in the water. After you have cut the power please wait at least 20mins until you can put it out. The product can apply to both fresh water and seawater, but please do not use the product in corrosive environment.

## Images

![Homeself Aquarium Water Heater 300W, Explosion-Proof Titanium Alloy Submersible Fish Tank Heater with Adjustable Temperature and LED Digital Display, for up to 250L Fish Tanks - Image 1](https://images-na.ssl-images-amazon.com/images/I/411yGK9vEhL.jpg)
![Homeself Aquarium Water Heater 300W, Explosion-Proof Titanium Alloy Submersible Fish Tank Heater with Adjustable Temperature and LED Digital Display, for up to 250L Fish Tanks - Image 2](https://images-na.ssl-images-amazon.com/images/I/41S2etloHQL.jpg)
![Homeself Aquarium Water Heater 300W, Explosion-Proof Titanium Alloy Submersible Fish Tank Heater with Adjustable Temperature and LED Digital Display, for up to 250L Fish Tanks - Image 3](https://images-na.ssl-images-amazon.com/images/I/41W4SDZSb8L.jpg)
![Homeself Aquarium Water Heater 300W, Explosion-Proof Titanium Alloy Submersible Fish Tank Heater with Adjustable Temperature and LED Digital Display, for up to 250L Fish Tanks - Image 4](https://images-na.ssl-images-amazon.com/images/I/41umLoiTjeL.jpg)
![Homeself Aquarium Water Heater 300W, Explosion-Proof Titanium Alloy Submersible Fish Tank Heater with Adjustable Temperature and LED Digital Display, for up to 250L Fish Tanks - Image 5](https://images-na.ssl-images-amazon.com/images/I/41Ry86XYkkL.jpg)

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.ro/products/84274559-homeself-aquarium-water-heater-300w-explosion-proof-titanium-alloy-submersible](https://www.desertcart.ro/products/84274559-homeself-aquarium-water-heater-300w-explosion-proof-titanium-alloy-submersible)

---

*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-02-03*