---
product_id: 37898159
title: "Hagen Flex Freshwater Kit - Black - 15 gal"
brand: "fluval"
price: "442.78 OMR"
currency: OMR
in_stock: false
reviews_count: 9
url: https://www.desertcart.com.om/products/37898159-hagen-flex-freshwater-kit-black-15-gal
store_origin: OM
region: Oman
---

# 3-stage advanced filtration customizable multi-color lighting 7500K adjustable LED + RGB Hagen Flex Freshwater Kit - Black - 15 gal

**Brand:** fluval
**Price:** 442.78 OMR
**Availability:** ❌ Out of Stock

## Summary

> 🐠 Elevate your aquatic vibe with style and tech that makes your fish the envy of every desk and den!

## Quick Answers

- **What is this?** Hagen Flex Freshwater Kit - Black - 15 gal by fluval
- **How much does it cost?** 442.78 OMR with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.om](https://www.desertcart.com.om/products/37898159-hagen-flex-freshwater-kit-black-15-gal)

## 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

- • **Sleek, Modern Design:** Curved front glass with honeycomb wrap conceals waterline and filter compartments for a clean, upscale look.
- • **Whisper-Quiet Operation:** Ultra-silent pump and filtration system keep your space peaceful—perfect for home or office environments.
- • **User-Friendly Maintenance:** Easy-feed top cover and multi-directional dual water outputs allow effortless care and customized water flow.
- • **Superior 3-Stage Filtration:** Oversized mechanical, chemical, and biological media ensure crystal-clear, healthy water for thriving aquatic life.
- • **Vibrant LED Spectrum Control:** Fully customizable 7500K white + RGB LEDs with FLEXPad remote for dynamic lighting moods and plant growth support.

## Overview

The Hagen Flex Freshwater Kit is a 15-gallon contemporary aquarium featuring a curved front design and honeycomb wrap to hide equipment. It boasts fully adjustable 7500K white plus RGB LED lighting controlled via FLEXPad remote, supporting vibrant plant growth and customizable color effects. Its powerful 3-stage filtration system combines mechanical, chemical, and biological media for superior water quality. Designed for quiet operation and easy maintenance, this aquarium is perfect for millennial professionals seeking a stylish, tech-forward aquatic centerpiece.

## Description

If you're looking for a fish tank that combines style and functionality, the Fluval Flex 9 Aquarium Kit is the perfect choice. This Fluval aquarium is designed to enhance the colors of your pet fish with its fully adjustable 7500K LED lamp that supports plant growth and provides endless color blends. The LED aquarium light is fully customizable with White + RGB LEDs and is controlled via a FLEXPad remote that also offers fun special effects like fading cloud cover and lightning bolts.But the Fluval Flex 9 Aquarium Kit is more than just a beautiful fish tank—it also boasts a powerful 3-stage filtration that includes an oversized mechanical (foam), chemical (carbon), and biological (Biomax) media to provide superior water quality for your pet fish. The multi-directional dual outputs of this Fluval tank allow for customized water flow, and the hidden rear filter compartment and easy feed top cover opening make maintenance a breeze.With its stylish honeycomb wrap that conceals the water line and the sides of the rear compartment, the Fluval Flex 9 Aquarium Kit is a modern aquarium that will look great in any home. Suitable for freshwater use, this Fluval fish tank is the perfect pet supply for those who want to care for their pets in the best way possible.Fluval is on a mission to bring inspiration and innovation to fish keepers around the world. Through ground-breaking product technologies, educational initiatives, conservation efforts, and strong social media engagement, our brand speaks to all generations of hobbyists to foster a sustainable future where aquatic life and humankind can thrive in harmony.

Review: Fantastic!! I Love This Aquarium! - For many years, I kept saltwater, brackish, and freshwater aquariums on a pretty large scale. I took a break from the hobby, and recently found myself ready to get back in the saddle, though on a smaller scale. I chose this aquarium for the Fluval name-- I had great prior experiences with Fluval filtration (loved my Fx4!!) This aquarium reignited my love for Fluval. Super quick and easy set-up, attractive, so quiet that you can't hear it running, and the lighting is really sophisticated-- fun to personalize the light settings!! I was pleasantly surprised by the technological advances (and reduced costs) offered by this aquarium, since I was last active in the hobby. Overall, I give this 5+ stars. I plan on buying this set-up again for my parents (and setting up another one for myself!). I do, though, have some suggestions to Fluval, as an experienced aquarist, as to improving this already great aquarium-- 1. The food slot in the front of the tank lid would benefit from having a sliding or hinged door. My cats sit on top of the tank and were easily able to get their paws in, until I installed a mesh cover. 2. It would be nice to have the top hinged, so it would be supported whenever doing water changes. 3. Even though this is a relatively small aquarium, I can see that there might be times that you might want to use additional equipment with it, such as a chiller, sump, or UV sterilizer. However, the current lid design, head space, and design of the partitions between the back chambers doesn't support this. It would be great if those areas could be re-designed to provide flexibility to use additional equipment, as needed. Overall, though, I adore this aquarium!! Already planning my next Fluval Fex 15 gallon tank. Stay tuned!
Review: Nice quality tank! - I really like this tank! I was looking for a nice small tank for a planted aquarium. The bow on the front really makes the tank unique and adds a sharp expensive look to the tank. The quality of the glass is nice and the black beading on the back wall and the top rim of the tank really helps clean things up. It nicely hides all the equipment and pumps in the bank and give a nice look to the waterline. The light fixture came DOA, but the seller quickly replaced it and it is now working great. The light is bright and provides a lot of custom options. It may not be the strongest light for a planted tank, but sure looks like it will be more than enough for the plants I am growing. The real compartments are large enough for your own mix of equipment and filter media. The grates on the intakes are a nice touch and will keep small fry or shrimp out of the rear compartments. I added some small filter material inside these grates to further decrease the chance of fry or shrimp entering. The pump is quite strong and is completely silent. I cannot hear it run at all. The tank sits next to my bed and you wouldn't think it was even running. The tank also came with a nice mat for the bottom glass. Overall I am extremely happy with the tank. Ignore the bad or misleading reviews. Perfect planted tank. Great quality and a great price point. Thanks!

## Features

- Stylish Fluval Aquarium: Contemporary design with curved front and honeycomb wrap that conceals water line and filter compartment sides
- Customizable LED Aquarium Lights: Fully adjustable 7500K White + RGB LEDs for endless color blends and plant growth support; FLEXPad remote for special effects like lightning bolts and fading cloud cover
- Powerful Fluval Fish Tank Filtration: 3-stage filtration with oversized mechanical, chemical, and biological media for superior water quality
- Perfect Pet Supplies: Fish tank enclosure with multi-directional dual outputs for customized water flow; easy feed top cover opening
- Innovation for Fish Keepers: Fluval innovates to foster a sustainable future where aquatic life and humankind can thrive in harmony

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01N53XPQ8 |
| ASIN  | B01N53XPQ8 |
| Age Range Description | All Life Stages |
| Best Sellers Rank | #58,876 in Pet Supplies ( See Top 100 in Pet Supplies ) #232 in Aquarium Lights |
| Brand Name | Fluval |
| Color | Black |
| Customer Reviews | 4.4 4.4 out of 5 stars (3,674) |
| Date First Available | December 12, 2016 |
| Date First Available  | December 12, 2016 |
| Directions | Use as directed on packaging |
| Included Components | Hagen Flex Freshwater Kit - Black - 15 gal |
| Is Discontinued By Manufacturer  | No |
| Item Dimensions LxWxH | 16.14 x 15.35 x 15.35 inches |
| Item Package Dimensions L x W x H | 20.39 x 20 x 19.69 inches |
| Item Weight | 12.72 Kilograms |
| Item model number | 15006 |
| Item model number  | 15006 |
| Manufacturer | Rolf C. Hagen (USA) Corp. |
| Manufacturer  | Rolf C. Hagen (USA) Corp. |
| Manufacturer recommended age  | 1 month and up |
| Material | Glass |
| Model Name | Hagen Flex Freshwater Kit - Black - 15 gal |
| Number of Items | 1 |
| Product Dimensions  | 16.14 x 15.35 x 15.35 inches; 28.04 Pounds |
| Size | 15 Gal. |
| Specific Uses for Product | Indoor |
| Style | Contemporary |
| Target Audience Keyword | pets |
| Warranty Description | Manufacturer Warranty |

## Product Details

- **Brand:** Fluval
- **Color:** Black
- **Item Weight:** 12.72 Kilograms
- **Material:** Glass
- **Product Dimensions:** 16"L x 15"W x 15"H
- **Shape:** Rectangular
- **Special Feature:** Lightweight
- **Specific Uses For Product:** Indoor
- **Style:** Contemporary
- **Tank Volume:** 15 Gallons

## Images

![Hagen Flex Freshwater Kit - Black - 15 gal - Image 1](https://m.media-amazon.com/images/I/51DX+7rAX9L.jpg)
![Hagen Flex Freshwater Kit - Black - 15 gal - Image 2](https://m.media-amazon.com/images/I/817KElxR8PL.jpg)
![Hagen Flex Freshwater Kit - Black - 15 gal - Image 3](https://m.media-amazon.com/images/I/81JVt51P6AL.jpg)
![Hagen Flex Freshwater Kit - Black - 15 gal - Image 4](https://m.media-amazon.com/images/I/81OHByo8qdL.jpg)
![Hagen Flex Freshwater Kit - Black - 15 gal - Image 5](https://m.media-amazon.com/images/I/81PbJjOnJzL.jpg)

## Questions & Answers

**Q: Does this tank truly hold 15 gallons of usable water for fish?**
A: Absolutely not. The person who answered saying yes is wrong. I measured after decorating my tank and it only holds 12 gallons. Plus you have to consider the back panel is missing so there is less swim space. This really is more of a 10 gallon tank.

**Q: Does 15” depth represent the dist. from the back to the front of the bottom of the tank or from back to the most forward part of the curved face?**
A: It's 15" tall (floor to ceiling) by 15 inches deep (front to back) by 16" wide (left to right).  Hope that helps.

**Q: What all will it come with.  (heater pump. filter. media. etc?**
A: This aquarium comes with an LED light built into the hood, pump, and filter with media.

**Q: can someone give me the dimensions of the filter compartment?**
A: It is 4.25" x 3" (this is just the portion that houses the filtration system)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Fantastic!! I Love This Aquarium!
*by L***R on April 15, 2023*

For many years, I kept saltwater, brackish, and freshwater aquariums on a pretty large scale. I took a break from the hobby, and recently found myself ready to get back in the saddle, though on a smaller scale. I chose this aquarium for the Fluval name-- I had great prior experiences with Fluval filtration (loved my Fx4!!) This aquarium reignited my love for Fluval. Super quick and easy set-up, attractive, so quiet that you can't hear it running, and the lighting is really sophisticated-- fun to personalize the light settings!! I was pleasantly surprised by the technological advances (and reduced costs) offered by this aquarium, since I was last active in the hobby. Overall, I give this 5+ stars. I plan on buying this set-up again for my parents (and setting up another one for myself!). I do, though, have some suggestions to Fluval, as an experienced aquarist, as to improving this already great aquarium-- 1. The food slot in the front of the tank lid would benefit from having a sliding or hinged door. My cats sit on top of the tank and were easily able to get their paws in, until I installed a mesh cover. 2. It would be nice to have the top hinged, so it would be supported whenever doing water changes. 3. Even though this is a relatively small aquarium, I can see that there might be times that you might want to use additional equipment with it, such as a chiller, sump, or UV sterilizer. However, the current lid design, head space, and design of the partitions between the back chambers doesn't support this. It would be great if those areas could be re-designed to provide flexibility to use additional equipment, as needed. Overall, though, I adore this aquarium!! Already planning my next Fluval Fex 15 gallon tank. Stay tuned!

### ⭐⭐⭐⭐⭐ Nice quality tank!
*by T***T on August 4, 2018*

I really like this tank! I was looking for a nice small tank for a planted aquarium. The bow on the front really makes the tank unique and adds a sharp expensive look to the tank. The quality of the glass is nice and the black beading on the back wall and the top rim of the tank really helps clean things up. It nicely hides all the equipment and pumps in the bank and give a nice look to the waterline. The light fixture came DOA, but the seller quickly replaced it and it is now working great. The light is bright and provides a lot of custom options. It may not be the strongest light for a planted tank, but sure looks like it will be more than enough for the plants I am growing. The real compartments are large enough for your own mix of equipment and filter media. The grates on the intakes are a nice touch and will keep small fry or shrimp out of the rear compartments. I added some small filter material inside these grates to further decrease the chance of fry or shrimp entering. The pump is quite strong and is completely silent. I cannot hear it run at all. The tank sits next to my bed and you wouldn't think it was even running. The tank also came with a nice mat for the bottom glass. Overall I am extremely happy with the tank. Ignore the bad or misleading reviews. Perfect planted tank. Great quality and a great price point. Thanks!

### ⭐⭐⭐⭐⭐ Lovely Addition to the Family
*by B***4 on September 22, 2023*

The Fluval Flex Aquarium Kit has transformed my space into a stunning aquatic oasis. Its sleek and contemporary design, complete with LED lighting, adds a touch of elegance to any room. Setting it up was straightforward, and the filtration system is efficient, keeping the water crystal clear. The curved front glass provides an unobstructed view of my fish and plants, creating a visually captivating display. However, the provided filter media could be of better quality. Overall, it's a fantastic kit for both beginners and experienced aquarists, offering a stylish and functional home for my aquatic friends. It's brought tranquility and beauty to my living space.

## Frequently Bought Together

- Hagen Flex Freshwater Kit - Black - 15 gal
- Hagen Fluval Flex 15 Aquarium Stand - Fish Tank Stand for 57 L or 15 US Gal Tanks - 16.3" x 14.4" x 29.5" - Black

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*Product available on Desertcart Oman*
*Store origin: OM*
*Last updated: 2026-02-04*