---
product_id: 74483287
title: "Tetra Submersible Heater With Electronic Thermostat, 200-Watt"
brand: "tetra"
price: "₨26262"
currency: LKR
in_stock: true
reviews_count: 5
category: "Tetra"
url: https://www.desertcart.lk/products/74483287-tetra-submersible-heater-with-electronic-thermostat-200-watt
store_origin: LK
region: Sri Lanka
---

# 200W rapid heating Auto electronic thermostat Shock-resistant glass tube Tetra Submersible Heater With Electronic Thermostat, 200-Watt

**Brand:** tetra
**Price:** ₨26262
**Availability:** ✅ In Stock

## Summary

> 🔥 Keep your fish chill and your tank thriving with Tetra’s smart heat tech!

## Quick Answers

- **What is this?** Tetra Submersible Heater With Electronic Thermostat, 200-Watt by tetra
- **How much does it cost?** ₨26262 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/74483287-tetra-submersible-heater-with-electronic-thermostat-200-watt)

## Best For

- tetra enthusiasts

## Why This Product

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

## Key Features

- • **Compact & Space-Smart:** Sleek submersible design fits seamlessly in tanks without clutter.
- • **Durable & Safe Design:** Heat and shock-resistant glass ensures long-lasting, worry-free use.
- • **User-Friendly Indicator:** Built-in light signals when heating is active or temperature is optimal.
- • **Efficient Heat Distribution:** Silicon carbide crystals deliver fast, even warmth for thriving aquatic life.
- • **Precision Temperature Control:** Electronic thermostat keeps your aquarium perfectly stable, no more guesswork.

## Overview

The Tetra 200-Watt Submersible Heater features an electronic thermostat for precise temperature control, a durable heat- and shock-resistant glass tube, and silicon carbide crystals for superior heat distribution. Its indicator light provides real-time heating status, making it an efficient, reliable, and compact solution to maintain optimal aquarium conditions for healthy fish.

## Description

Product Description For 50 years, fishkeeping enthusiasts have looked to the Tetra name for products and solutions that add ease and beauty to their home. Whether you're an experienced hobbyist or just starting out, Tetra has everything you need–-from a large variety of quality fish food and innovative equipment to test kits and decor. Keeping your tank at the proper temperature can be a large tast. You want your aquarium to be successful and sustainable for your fish, so Tetra products make it easy. Tetra Submersible Heater has an electronic thermostat that automatically maintains water temperature. The indicator light lets you know when water is being heated or when it is at the correct temperature. The strong glass tube is heat and shock resistant. The submersible heater prevents overheating for extended heater life. Silicon carbide crystals improve heat distribution and transfer. Help your fish thrive in an environment perfect for success. Directions See instructions

Review: Bakwaas - 24 ghante bhi na chala..aur return bhi na hua..3600 rs barbaad
Review: Reliable, Accurate, and Easy to Use! - This Tetra 200-watt submersible heater has been excellent for my aquarium. It was easy to install and adjust, and it keeps the water temperature steady without big fluctuations. The size is perfect for my 55-gallon tank, and the compact design doesn’t take up much space inside. I really like that it heats evenly and quickly, and the indicator light makes it easy to see when it’s working. My fish are more active and healthy now that the water stays at a consistent, comfortable temperature. Overall, this heater is dependable, affordable, and does exactly what it should. Highly recommend for anyone needing a solid aquarium heater!

## Features

- Electronic thermostat automatically maintains water temperature
- Prevents overheating for extended heater life
- Indicator light lets you know when water is being heated or when it is at the correct temperature
- Silicon carbide crystals improve heat distribution and transfer
- Strong glass tube is heat and shock resistant

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00JCB0IPK |
| Best Sellers Rank | 160,991 in Pet Supplies ( See Top 100 in Pet Supplies ) 360 in Aquarium Heaters |
| Brand | Tetra |
| Colour | Multicolor |
| Customer Reviews | 4.4 out of 5 stars 15,871 Reviews |
| Global Trade Identification Number | 00046798264637 |
| Included Components | See label |
| Item Type Name | Submersible Heater |
| Item Weight | 0.57 Pounds |
| Item weight | 0.57 Pounds |
| Manufacturer | Tetra |
| Material | Glass |
| Material Type | Glass |
| UPC | 046798264637 |
| Unit Count | 1.0 Count |
| Voltage | 240 Volts (AC) |
| Wattage | 200 watts |

## Product Details

- **Brand:** Tetra
- **Colour:** Multicolor
- **Material:** Glass
- **Voltage:** 240 Volts (AC)
- **Wattage:** 200 watts

## Images

![Tetra Submersible Heater With Electronic Thermostat, 200-Watt - Image 1](https://m.media-amazon.com/images/I/51jLOojNKyL.jpg)
![Tetra Submersible Heater With Electronic Thermostat, 200-Watt - Image 2](https://m.media-amazon.com/images/I/61fJ4zrsYaL.jpg)
![Tetra Submersible Heater With Electronic Thermostat, 200-Watt - Image 3](https://m.media-amazon.com/images/I/710eAUeh3ZL.jpg)
![Tetra Submersible Heater With Electronic Thermostat, 200-Watt - Image 4](https://m.media-amazon.com/images/I/712oyH+NQJL.jpg)
![Tetra Submersible Heater With Electronic Thermostat, 200-Watt - Image 5](https://m.media-amazon.com/images/I/71G+NoyOnnL.jpg)

## Questions & Answers

**Q: would this work in a one gallon tank?**
A: I wouldnt because the temp on this can go up to 79 degrees in a 10 gallon tank, for that reason i purchased a 10 watt for my 1 gallon tank and it keeps the tank at a perfect temp of 78. Check out the Marina C10 Submersible on Amazon for $10.00.

**Q: Description says "the ht30 is adjustable between 72 degrees f and 85 degrees f". ok, why does the one i received say not adjustable, preset at 78?**
A: All of the HT Heaters are preset now.  Unfortunately, this is an old image and old description of the former HT 55. The description seems to have been translated to the HT 100 as well. Tetra is working to correct these issues immediately. We appreciate your bringing it to our attention.  If you need any other assistance, please contact the Tetra Consumer Relations Team at 1-800-526-0650.

**Q: Will this be okay in a 3 gallon betta bowl i'm making? if not any recomendations?**
A: Yea i think so. I seriously look at this every day and im sooooooooooo glad i bought it. My betta looked so depressed before in his bowl because my house gets down to 60 degrees and his water was getting cold and now he is so happy his water stays 78 and he swims like a happy fish and has a lot of  bubbles on top (means there happy). Its so crazy that warmer* water can make a fish soooo happy. This is a must. Yes buy it for a 3 gallon tank- i think it will work just fine and your fish will LOVE IT i promise! Let me know how it works out for you- because im so glad i got it!

**Q: Does it turns off automatically**
A: When it reaches the right temp. it automatically shuts off. When the light on it is green, it's heating; when the light is red, it's off

## Customer Reviews

### ⭐ Bakwaas
*by A***V on 29 November 2025*

24 ghante bhi na chala..aur return bhi na hua..3600 rs barbaad

### ⭐⭐⭐⭐⭐ Reliable, Accurate, and Easy to Use!
*by D***4 on 30 August 2025*

This Tetra 200-watt submersible heater has been excellent for my aquarium. It was easy to install and adjust, and it keeps the water temperature steady without big fluctuations. The size is perfect for my 55-gallon tank, and the compact design doesn’t take up much space inside. I really like that it heats evenly and quickly, and the indicator light makes it easy to see when it’s working. My fish are more active and healthy now that the water stays at a consistent, comfortable temperature. Overall, this heater is dependable, affordable, and does exactly what it should. Highly recommend for anyone needing a solid aquarium heater!

### ⭐⭐⭐⭐⭐ Aquarium heater works great
*by C***Y on 25 February 2025*

This heater works fantastically.. I ordered it for my 3.7 gallon aquarium and it had no trouble heating the water up to 76° and maintaining that temperature even in winter when the indoor temperature in my house can drop to about 60° or lower. It has a long cord so you don't need to have your aquarium by the power source which could be dangerous. It secures to your tank by a suction cup which is very strong.. if secured correctly the heater will not come off. Good heater at a good price.. it works great can't complain.

## Frequently Bought Together

- Tetra 26446 HT Submersible Aquarium Heater With Electronic Thermostat, 100-Watt, Multicolor, 10-30 Gallon
- PAIZOO Fish Tank Digital Thermometer Accurate LED Display to ±0.9°F Tank Thermometer Aquarium Temperature Measurement Suitable for Fish, Axolotl, Turtle or Aquatic
- Tetra Water Cleaner Gravel Siphon for Aquariums, Easily Clean Freshwater Aquariums

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-02-16*