---
product_id: 806461610
title: "25W Aquarium Heater | Fully Submersible Glass Fish Tank Water Heater with Adjustable Temperature Control | Suitable for Freshwater & Tropical Aquariums up to 1 Ft"
brand: "finypetz"
price: "36.92 DT"
currency: TND
in_stock: true
url: https://www.desertcart.tn/products/806461610-25w-aquarium-heater-fully-submersible-glass-fish-tank-water-heater
store_origin: TN
region: Tunisia
---

# 25W Aquarium Heater | Fully Submersible Glass Fish Tank Water Heater with Adjustable Temperature Control | Suitable for Freshwater & Tropical Aquariums up to 1 Ft

**Brand:** finypetz
**Price:** 36.92 DT
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** 25W Aquarium Heater | Fully Submersible Glass Fish Tank Water Heater with Adjustable Temperature Control | Suitable for Freshwater & Tropical Aquariums up to 1 Ft by finypetz
- **How much does it cost?** 36.92 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/806461610-25w-aquarium-heater-fully-submersible-glass-fish-tank-water-heater)

## Best For

- finypetz enthusiasts

## Why This Product

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

## Description

Keep your aquarium fish healthy and comfortable with the FinyPetz Aquarium Heater, designed to provide stable and precise water temperature for freshwater and tropical aquariums. Made with high-quality heat-resistant glass, this fully submersible fish tank water heater ensures consistent warmth for daily aquarium use. The adjustable temperature control allows you to set the ideal temperature based on your fish species, helping reduce stress and promote natural activity. With its automatic thermostat, the heater maintains the selected temperature efficiently, switching on and off as needed to prevent overheating. Designed for easy installation, this glass aquarium heater can be placed vertically or horizontally inside the tank and works silently without disturbing fish. It is suitable for betta fish, guppies, goldfish, tetras, mollies, and other tropical fish. Whether you are a beginner or an experienced aquarist, the FinyPetz Fully Submersible Aquarium Heater is a reliable solution for maintaining a stable aquatic environment in your fish tank.

## Features

- Stable & Adjustable Heating Performance – Equipped with a temperature adjustment dial that helps maintain steady aquarium water warmth, supporting a comfortable living environment for ornamental and tropical fish.
- Heat-Resistant Glass Construction – Crafted using strong, high-quality glass material designed to withstand continuous heating while remaining safe for underwater aquarium use.
- Fully Submersible with Secure Mounting – Waterproof design allows complete submersion in the fish tank, with included suction cups for stable placement and hassle-free installation.
- Designed for Temperature-Sensitive Fish – Suitable for betta fish, tropical species, and community fish tanks where consistent heat is essential for activity, comfort, and overall well-being.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Asin | B0GF1V2Q7N |
| Best Sellers Rank | #2,815 in Pet Supplies (See Top 100 in Pet Supplies) #6 in Aquarium Heaters & Chillers |
| Country Of Origin | China |
| Generic Name | Aquarium Heater |
| Importer | FinyPetz |
| Item Dimensions Lxwxh | 8 x 4 x 20 Centimeters |
| Item Weight | 150 g |
| Manufacturer | FinyPetz |
| Net Quantity | 1 Count |
| Packer | FinyPetz |
| Product Dimensions | 8 x 4 x 20 cm; 150 g |

## Images

![25W Aquarium Heater | Fully Submersible Glass Fish Tank Water Heater with Adjustable Temperature Control | Suitable for Freshwater & Tropical Aquariums up to 1 Ft - Image 1](https://m.media-amazon.com/images/I/71q1iAhA3tL.jpg)

## Available Options

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

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**Shop now:** [https://www.desertcart.tn/products/806461610-25w-aquarium-heater-fully-submersible-glass-fish-tank-water-heater](https://www.desertcart.tn/products/806461610-25w-aquarium-heater-fully-submersible-glass-fish-tank-water-heater)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-10-29*