---
product_id: 48226553
title: "Deltatherm Aquarium Fish Tank Heater, adjustable, for Tropical and Marine, 300 W, for aquariums up to 270 litres, Black"
brand: "interpet"
price: "312 Lei"
currency: RON
in_stock: true
url: https://www.desertcart.ro/products/48226553-deltatherm-aquarium-fish-tank-heater-adjustable-for-tropical-and-marine
store_origin: RO
region: Romania
---

# precise click-control temp adjust fully submersible & waterproof 300W powerful heating Deltatherm Aquarium Fish Tank Heater, adjustable, for Tropical and Marine, 300 W, for aquariums up to 270 litres, Black

**Brand:** interpet
**Price:** 312 Lei
**Availability:** ✅ In Stock

## Summary

> 🔥 Keep your aquatic world perfectly heated—because your fish deserve the best!

## Quick Answers

- **What is this?** Deltatherm Aquarium Fish Tank Heater, adjustable, for Tropical and Marine, 300 W, for aquariums up to 270 litres, Black by interpet
- **How much does it cost?** 312 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/48226553-deltatherm-aquarium-fish-tank-heater-adjustable-for-tropical-and-marine)

## Best For

- interpet enthusiasts

## Why This Product

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

## Key Features

- • **Sleek & Compact:** Slim 35.5 cm design fits discreetly without disrupting your aquarium’s aesthetic.
- • **Versatile Capacity:** Ideal for aquariums from 135 to 270 litres, covering most medium to large tanks.
- • **Effortless Precision:** Positive click-control lets you dial in the exact temperature with ease—set and forget.
- • **Robust & Safe Design:** Double insulated, heat & shock resistant glass ensures ultimate durability and safety.
- • **Consistent Climate Control:** Maintain perfect tropical or marine water temps with pinpoint accuracy.

## Overview

The Interpet Deltatherm 300W aquarium heater delivers reliable, precise temperature control for tropical and marine tanks up to 270 litres. Featuring double insulation and heat-resistant glass, it’s fully submersible and built for safety and durability. Its intuitive click-control allows easy temperature adjustments, making it a must-have for maintaining a thriving aquatic environment.

## Description

Deltatherm Aquarium Fish Tank Heater, adjustable, for Tropical and Marine, 300 W, for aquariums up to 270 litres, Black

## Features

- Precise and reliable heating control for tropical aquariums, freshwater and marine
- Keep your aquarium at exactly the right temperature with this high performing heater
- Extra safe, double insulated and fully submersible, made with heat and shock resistant glass
- The positive click-control makes it easy to adjust the temperature precisely, but as the heater is already set to 24°C you might not find you need to
- 300 W model for aquariums from 135 to 270 litres, heater dimensions 35.5 cm x 2.5 cm x 2.5 cm

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Product Dimensions | 34 x 2.2 x 2.2 cm; 370 g |
| Specific uses | Suitable for Fresh Water^Suitable for Salt Water |
| Form Factor | Dish |
| Care instructions | Wipe clean |
| Warranty description | Manufacturer fault. |
| Batteries required | No |
| Included components | See Description |

## Product Details

- **Brand:** Interpet
- **Special feature:** Underwater
- **Colour:** Black
- **Form factor:** Dish
- **Indoor/Outdoor usage:** Indoor

## Images

![Deltatherm Aquarium Fish Tank Heater, adjustable, for Tropical and Marine, 300 W, for aquariums up to 270 litres, Black - Image 1](https://m.media-amazon.com/images/I/71FtgJDuyTS.jpg)

## Available Options

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

## Frequently Bought Together

- Interpet Deltatherm Aquarium Fish Tank Heater, adjustable, for Tropical and Marine, 300 W, for aquariums up to 270 litres, Black
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- QZQ Fish Tank Thermometer Aquarium Thermometer Wireless Touch Stick Digital Aquarium Thermometer LED Display ±1°C for Monitoring The Fish Tank Aquarium Temperature Accessories

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**Shop now:** [https://www.desertcart.ro/products/48226553-deltatherm-aquarium-fish-tank-heater-adjustable-for-tropical-and-marine](https://www.desertcart.ro/products/48226553-deltatherm-aquarium-fish-tank-heater-adjustable-for-tropical-and-marine)

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-01-23*