---
product_id: 474620455
title: "OASEBioMaster Thermo 850 Canister Filter w/Heater ClearTronic UVC 7W UV Clarifier Bundle (3 Items)"
brand: "oase"
price: "$2416"
currency: NZD
in_stock: true
reviews_count: 2
url: https://www.desertcart.nz/products/474620455-oasebiomaster-thermo-850-canister-filter-w-heater-cleartronic-uvc-7w
store_origin: NZ
region: New Zealand
---

# 400W heater 4-stage filtration 7W UV clarifier OASEBioMaster Thermo 850 Canister Filter w/Heater ClearTronic UVC 7W UV Clarifier Bundle (3 Items)

**Brand:** oase
**Price:** $2416
**Availability:** ✅ In Stock

## Summary

> 🌟 Elevate Your Aquarium Experience!

## Quick Answers

- **What is this?** OASEBioMaster Thermo 850 Canister Filter w/Heater ClearTronic UVC 7W UV Clarifier Bundle (3 Items) by oase
- **How much does it cost?** $2416 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/474620455-oasebiomaster-thermo-850-canister-filter-w-heater-cleartronic-uvc-7w)

## Best For

- oase enthusiasts

## Why This Product

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

## Key Features

- • **Crystal Clear Waters:** Experience pristine clarity with advanced 4-stage filtration.
- • **Healthy Aquatic Life:** 7W UV clarifier combats algae and disease for thriving fish.
- • **Effortless Maintenance:** EasyClean prefilter module for hassle-free upkeep.
- • **Versatile Compatibility:** Designed for aquariums up to 225 gallons, perfect for any setup.
- • **Optimal Temperature Control:** Built-in 400W heater ensures perfect aquatic conditions.

## Overview

The OASE BioMaster Thermo 850 Canister Filter w/ Heater ClearTronic UVC 7W UV Clarifier Bundle includes a powerful 4-stage filtration system, a built-in 400W heater, and a 7W UV clarifier, ensuring optimal water quality and clarity for aquariums up to 225 gallons. The bundle also features an EasyClean prefilter for easy maintenance and a durable microfiber cleaning towel.

## Description

OASEBioMaster Thermo 850 Canister Filter w/Heater ClearTronic UVC 7W UV Clarifier Bundle (3 Items)

## Features

- This Bundle has THREE items: the OASE BioMaster Thermo 850 Canister Filter w/ Heater; the OASE Clear Tronic 7W UV Clarifier; & a MarineAndReef Towel.
- The OASE BioMaster Thermo 850 Canister Filter is perfect for marine and freshwater aquariums. The BioMaster 850 boasts 4-stage filtration in a compact design. The biological, mechanical, chemical, and prefiltration all work together to provide your aquarium with optimal water quality and clarity. It features a built in 400 watt heater.
- The OASE Clear Tronic 7W UV Clarifier works to promote clear water and healthy fish in your fresh or marine water aquarium. It reduces free floating algae and cloudy water, and it prevents disease that can affect aquarium inhabitants. To use the filter and UV together, just connect the ClearTronic UV to the outlet hose of the BioMaster.
- The EasyClean prefilter module can be removed separately from the rest of the filter for simple cleaning and to extend the life of your filter.
- Filter Dimensions: 9.4" x 9.4" x 22.0" Tall. For external installation. Suitable for aquariums up to 225 gallons.
- The MarineAndReef Aquarium Cleaning Towel is a durable, lint-free microfiber towel. 19" X 15".

## Images

![OASEBioMaster Thermo 850 Canister Filter w/Heater ClearTronic UVC 7W UV Clarifier Bundle (3 Items) - Image 1](https://m.media-amazon.com/images/I/41i0FOyETQL.jpg)
![OASEBioMaster Thermo 850 Canister Filter w/Heater ClearTronic UVC 7W UV Clarifier Bundle (3 Items) - Image 2](https://m.media-amazon.com/images/I/41nS-XRS7RL.jpg)
![OASEBioMaster Thermo 850 Canister Filter w/Heater ClearTronic UVC 7W UV Clarifier Bundle (3 Items) - Image 3](https://m.media-amazon.com/images/I/316v3UkZuKL.jpg)
![OASEBioMaster Thermo 850 Canister Filter w/Heater ClearTronic UVC 7W UV Clarifier Bundle (3 Items) - Image 4](https://m.media-amazon.com/images/I/41sPOditiML.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Love this filter
  

*by R***N on Reviewed in the United States on December 9, 2023*

Has heater included, large amount of space for filter media, great suction. Well built, heavy with media and water included but handle is sturdy. Very quiet. Recommended

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Excellent.  Can't beat it.
  

*by J***R on Reviewed in the United States on September 30, 2023*

Very effective filter with lots of options for media.

## Frequently Bought Together

- OASE BioMaster Thermo 850 Canister Filter w/Heater ClearTronic UVC 7W UV Clarifier Bundle (3 Items)
- PAIZOO Fish Tank Digital Thermometer Accurate LED Display to ±0.9°F Tank Thermometer Aquarium Temperature Measurement Suitable for Fish, Axolotl, Turtle or Aquatic

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**Shop now:** [https://www.desertcart.nz/products/474620455-oasebiomaster-thermo-850-canister-filter-w-heater-cleartronic-uvc-7w](https://www.desertcart.nz/products/474620455-oasebiomaster-thermo-850-canister-filter-w-heater-cleartronic-uvc-7w)

---

*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-02-20*