---
product_id: 94947725
title: "GRECH SUNSUN CUP-805 4in1 Aquarium multi-functional UV sterilizer with bio-quartz ball filter fish tank"
brand: "grech"
price: "Rp823929"
currency: IDR
in_stock: false
reviews_count: 4
url: https://www.desertcart.id/products/94947725-grech-sunsun-cup-805-4in1-aquarium-multi-functional-uv-sterilizer
store_origin: ID
region: Indonesia
---

# 700L/h max flow rate 5W UV-C sterilization power Stainless steel shaft & magnetic core GRECH SUNSUN CUP-805 4in1 Aquarium multi-functional UV sterilizer with bio-quartz ball filter fish tank

**Brand:** grech
**Price:** Rp823929
**Availability:** ❌ Out of Stock

## Summary

> 🌊 Elevate your aquarium game with the all-in-one GRECH SUNSUN CUP-805!

## Quick Answers

- **What is this?** GRECH SUNSUN CUP-805 4in1 Aquarium multi-functional UV sterilizer with bio-quartz ball filter fish tank by grech
- **How much does it cost?** Rp823929 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.id](https://www.desertcart.id/products/94947725-grech-sunsun-cup-805-4in1-aquarium-multi-functional-uv-sterilizer)

## Best For

- grech enthusiasts

## Why This Product

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

## Key Features

- • **Silent Strength:** Ultra-quiet filter pump with strong suction cup holder for discreet operation
- • **Customizable Flow:** Adjustable and rotatable water outlet for precise tank circulation
- • **Bio-Quartz Ball Filter:** Advanced bacterial biochemical balls and cotton for crystal-clear water
- • **Quadruple Action Power:** Oxygenation, filtration, pumping, and UV sterilization in one sleek unit
- • **Energy Efficient & Compact:** 16W total power with a compact design fitting tanks up to 350L

## Overview

The GRECH SUNSUN CUP-805 is a 4-in-1 aquarium filter combining oxygenation, filtration, pumping, and UV sterilization. Featuring a 700L/h max flow rate, a 5W UV-C lamp, and durable stainless steel magnetic core, it ensures a clean, healthy aquatic environment for tanks up to 350L. Its ultra-quiet pump and adjustable water outlet make it perfect for maintaining crystal-clear water without disturbing your space.

## Description

FEATURES: As a multi-functional UV sterilization filter pump, set the functions of oxygen, filtering,pumping and sterilizing. Effectively remove the harmful substances in the aquarium, in order to provide a good living environment for fish and aquatic plants. Turn on and off the UV-C clarifying through the separate swith. Specification Model:CUP-805Voltage:220-240VFrequency:50HzPower:16WWater pump:10WUV lamp:5WCapacity:350LMax flow:700L/hH-max:0.7MDimensions:76*90*290mm

## Features

- The water outlet can be adjusted/rotated
- Oxygenation tube
- UV switch， Bacterial biochemical ball， Biochemical cotton
- Made of stainless steel shaft core strong magnetic and high wear resistant material
- Ultra quiet filter pump， strong suction cup holder

## Images

![GRECH SUNSUN CUP-805 4in1 Aquarium multi-functional UV sterilizer with bio-quartz ball filter fish tank - Image 1](https://m.media-amazon.com/images/I/41txFg8gDiL.jpg)
![GRECH SUNSUN CUP-805 4in1 Aquarium multi-functional UV sterilizer with bio-quartz ball filter fish tank - Image 2](https://m.media-amazon.com/images/I/414rasfS+rL.jpg)
![GRECH SUNSUN CUP-805 4in1 Aquarium multi-functional UV sterilizer with bio-quartz ball filter fish tank - Image 3](https://m.media-amazon.com/images/I/31cFeoKqZoL.jpg)
![GRECH SUNSUN CUP-805 4in1 Aquarium multi-functional UV sterilizer with bio-quartz ball filter fish tank - Image 4](https://m.media-amazon.com/images/I/41jsAWDVVVL.jpg)
![GRECH SUNSUN CUP-805 4in1 Aquarium multi-functional UV sterilizer with bio-quartz ball filter fish tank - Image 5](https://m.media-amazon.com/images/I/4104dnb91nL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    It works very effectively.
  

*by J***S on Reviewed in the United Kingdom on 17 April 2020*

It works very effectively.

### ⭐⭐ 2.0 out of 5 stars







  
  
    questionable support
  

*by C***0 on Reviewed in the United Kingdom on 9 February 2020*

Having had problem with cheaper unit, decided to purchase a better (?) product. Ordered this 28 Jan- dld 29th v good, BUT immediately realised UV lamp not working( light window not illuminating(tried switching on/off couple times. Still not working and dispite couple of mail contacts am NOT getting any support, answers from supplier.This may be( and possibly is) just the one faulty product that can happen, but after sales careis xxxxxxx.

### ⭐ 1.0 out of 5 stars







  
  
    Damaged not new
  

*by A***R on Reviewed in the United Kingdom on 10 March 2020*

UV lamp broken in filter box looks second hand

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**Shop now:** [https://www.desertcart.id/products/94947725-grech-sunsun-cup-805-4in1-aquarium-multi-functional-uv-sterilizer](https://www.desertcart.id/products/94947725-grech-sunsun-cup-805-4in1-aquarium-multi-functional-uv-sterilizer)

---

*Product available on Desertcart Indonesia*
*Store origin: ID*
*Last updated: 2026-05-13*