---
product_id: 48094631
title: "Hagen Fluval Flex Aquarium Kit, 35 x 33 x 33 cm, 34 Litre"
brand: "fluval"
price: "688 kr"
currency: DKK
in_stock: false
reviews_count: 7
url: https://www.desertcart.dk/products/48094631-hagen-fluval-flex-aquarium-kit-35-x-33-x-33
store_origin: DK
region: Denmark
---

# 80+ customizable LED color hues 1900 LUX adjustable LED lighting 3-stage multi-directional filtration Hagen Fluval Flex Aquarium Kit, 35 x 33 x 33 cm, 34 Litre

**Brand:** fluval
**Price:** 688 kr
**Availability:** ❌ Out of Stock

## Summary

> 🐠 Illuminate your aquatic world with style and precision!

## Quick Answers

- **What is this?** Hagen Fluval Flex Aquarium Kit, 35 x 33 x 33 cm, 34 Litre by fluval
- **How much does it cost?** 688 kr with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/48094631-hagen-fluval-flex-aquarium-kit-35-x-33-x-33)

## Best For

- fluval enthusiasts

## Why This Product

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

## Key Features

- • **Customizable Ambiance:** Control 80+ LED colors & special effects via sleek FLEXPad remote for a unique aquascape vibe
- • **Sleek Curved Glass Design:** Modern curved front creates a spacious illusion, perfect for stylish home or office setups
- • **Advanced 3-Stage Filtration:** Oversized mechanical, chemical, and biological media ensure crystal-clear water quality
- • **User-Friendly Feeding Access:** Convenient top feed opening keeps maintenance effortless without disrupting your display
- • **Brilliant 1900 LUX Illumination:** Dimmable 36 white + 3 RGB LEDs for vibrant aquatic life and thriving plants

## Overview

The Hagen Fluval Flex Aquarium Kit is a 34-litre freshwater tank featuring a cutting-edge 1900 LUX LED lighting system with over 80 color options, a powerful 3-stage filtration system with multi-directional flow, and a sleek curved glass design. Designed for all life stages, it combines advanced technology and modern aesthetics to create a stunning, easy-to-maintain aquatic environment that stands out in any professional or home setting.

## Description

Directions               Use as directed on packaging

## Features

- The 9 gallon Fluval Flex Freshwater Kit is one of very few freshwater aquarium kits to incorporate brilliant illumination and multistage filtration with convenient aquarium features and contemporary design. Your aquatic atmosphere will stand out amongst the competition with 36 white and 3 RGB fully adjustable 1900 LUX LEDs shimmering over your fish and plants, while the dimmable 7500K LED lamp promotes plant growth. Choose from 80+ different hues for an endless selection of color blends and special effects options such as cloud cover, storm and full color cycle, all controlled from your included FLEXPad remote control. This is a fully fledged glass tank, and the infrared remote sensor is neatly integrated and easily accessible on the canopy. To achieve superior water quality, a powerful 3-stage filtration is included with oversized mechanical (foam), chemical (carbon), and biological (Biomax) media. The Multi-directional 61 GPH dual outputs allow customized water flow, all hidden nicely in the rear compartment, allowing the focus to remain on your beautifully manicured aquascape. This aquarium features a unique curved front, creating the illusion of a larger aquatic environment and modern look to suit any room in your home or office. The water line of the rear compartment remains hidden with the stylish honeycomb wrap and ensures your entire aquarium looks sleek and clean at all times. For added functionality and user ease, enjoy the freedom of feeding your fish through the convenient feed top cover opening. Comes in a sleek black color.
- Age Range Description: All Life Stages

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Product Dimensions | 33.5 x 35 x 32.5 cm; 5.04 kg |
| Item model number | 15004 |
| Pet Life Stage | All Life Stages |
| Allergen Information | Nut Free |
| Colour | Black, Clear |
| Size | 34 L |
| Number of Items | 1 |
| Quantity | 1 |
| Special features | Easy feed opening |
| Specific Uses | Indoor |
| Batteries required | No |
| Batteries Included | Yes |
| Item Weight | 5.04 kg |

## Product Details

- **Brand:** Fluval
- **Material:** Acrylic
- **Tank volume:** 34000 Millilitres
- **Special feature:** Easy feed opening
- **Product dimensions:** 35L x 33W x 33H centimetres
- **Item weight:** 5.04 Kilograms
- **Shape:** Rectangular
- **Specific uses for product:** Indoor
- **Style:** Cut
- **Colour:** Black, Clear

## Images

![Hagen Fluval Flex Aquarium Kit, 35 x 33 x 33 cm, 34 Litre - Image 1](https://m.media-amazon.com/images/I/81uCo3jczlL.jpg)
![Hagen Fluval Flex Aquarium Kit, 35 x 33 x 33 cm, 34 Litre - Image 2](https://m.media-amazon.com/images/I/813RqKDILQL.jpg)
![Hagen Fluval Flex Aquarium Kit, 35 x 33 x 33 cm, 34 Litre - Image 3](https://m.media-amazon.com/images/I/81OHByo8qdL.jpg)
![Hagen Fluval Flex Aquarium Kit, 35 x 33 x 33 cm, 34 Litre - Image 4](https://m.media-amazon.com/images/I/817KElxR8PL.jpg)
![Hagen Fluval Flex Aquarium Kit, 35 x 33 x 33 cm, 34 Litre - Image 5](https://m.media-amazon.com/images/I/91FH3OESW+L.jpg)

## Available Options

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

## Questions & Answers

**Q: Forgot to place mat underneath, does this matter on a flat surface or should I start again?**
A: The mat is absolutely compulsory, any imperfections in surface, no matter how small when 57kg (about 65kg including tank) of water pressing down on it can, and often does crack the bottom of your tank.

Place the mat under it ASAP

**Q: My cat likes to lay on top of my tanks, will this take his weight?**
A: It would if the cover is placed security

**Q: What are the dimentions of the tank**
A: 35 x 33 x 33 cm

**Q: How many people have had these delivered smashed, i'm only asking cos i bout a nano from america twice never again so better england distribution? th**
A: I've got the 57 and the 30 delivered fine no problem

## Customer Reviews

### ⭐⭐⭐⭐⭐ fantastic tank
*by W***W on 21 July 2024*

i love this fish tank. i’ve had it a few month now but i’m very impressed how long it keeps sparkling clean inside. i clean mine out once a month and have a few minnows in mine at the moment but im planning to get another couple of other small fish. it’s an ideal size and keeps all the pumps and wires at the back of the tank behind a wall to hide the bits and make the fish tank more viewing friendly. the lightning effect is really amazing and actually looks like real lightning. there are quite a few colours to choose from and brightness levels. 58L is perfect and it can even hold some snails for keeping things clean. plenty of room.the front of the tank is curved for better viewing and good advice for keeping algae from growing too fast is to have the lighting level lower than maximum level to avoid growth. easy to keep clean and pump noise is very quiet to can’t hear it at all. highly recommended. best tank i’ve ever had.

### ⭐⭐⭐⭐⭐ After one year...
*by R***1 on 10 January 2021*

After having used this tank for a little under a year now. I can review it fully. I’ll start with the filtration. The filtration is really good. It takes up the back part of your tank at the cost of extremely thorough filtration & when it comes to fish where you can spend a lot of money on them you will want to keep them alive. The tank comes with activated carbon and bio rings. I’ve since replaced my activated carbon with bio rings & use two sets. The pump chamber in this tank sometimes drops lower than the other chambers. After intense investigation my studies have concluded that this happens because of blockage in the filter media in the previous chamber. When the media becomes clogged it slows down the water passing into the pump chamber, while the pump still pumps out around 250l p/h so the difference is pumped out from the chamber. Imagine spending money faster than you’re getting it. You will need a source of money from somewhere else. Next I will talk about the stand. I purchased this tank without the stand. It would be better to get the stand with it as it will look better as a whole unit than just a glass box on a surface. As for the vertical bow front I believe a horizontal bow would have been a far superior manufacturing decision by fluval. The tank is only 40cm wide with a vertical bow front so unless you are looking at the tank front the front you will see a funny image. The reason fish tanks come with a horizontal bow is so that as you are seated around any room you can see a nice view of the fish from the front and from the sides of the aquarium. All in all five stars. Great starter tank!

### ⭐⭐⭐⭐ Good for a starter tank
*by L***S on 5 July 2020*

This is a pretty OK starter tank. In the box is a 57L aquarium, split into 4 sections. The main section is the display, there is a water inlet section, a filter section and finally a pump section. The filter section is filled with a shaped foam for mechanical filtration, a small bag of ceramic filter media for biological filtration and a small bag of activated carbon. In the lid is an LED light with remote control.The tank is made of reasonably thick glass with a bow front. There are darkened sections of glass at the top and back to hide the equipment and light spill into the room. The bow front is not ideal.I've set it up as a tropical planed aquarium and has been going for just over 6 week.In order to get the tank up and running I needed to add a heater and a lighting control system, that cost around £15 each. I also added aquascape, plants and live stock costing around £100 extra.The lack of a timer for the lights is a major con for this tank, it would cost pennies to add and would make for a much more integrated system. No one needs the multicoloured LEDs but they are there anyway, why not do the same for a timer? The lights are OK for brightness on the maximum setting - I'm getting pretty good plant growth and the carpeting plants are starting to spread.I've swapped out the very noisy pump for an almost silent one that's also more powerful, getting 10x turn over in the tank. There is still a little buzz from the tank; this is coming from the plastic lid vibrating. Without the lid, the new pump can't be heard.All in all, it's an OK tank. If you are just starting out (or restarting like me) then it's ideal. Just don't expect it to last.

## Frequently Bought Together

- Fluval Flex 9 Aquarium Kit - Fish Tank for Fish & Plants - Comes with LED Lights, Filtration System & More - 36" x 18" x 18" - 34 L, 9 Gal. - Black
- Fluval 12694 Plant and Shrimp Stratum for Freshwater Fish Tanks, 8.8 lbs. – Aquarium Substrate for Strong Plant Growth, Supports Neutral to Slightly Acidic pH

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-01-24*