---
product_id: 235475163
title: "Fluval Flex 32.5 Marine Salt Water Aquarium Kit - Fish Tank for Fish, Coral & More - Comes with LED Lights, Filtration System & More - 32.5\" x 15.75\" x 15.35\" - 123 L, 32.5 Gal. - Black"
brand: "fluval"
price: "₨51411"
currency: SCR
in_stock: true
category: "Fluval"
url: https://www.desertcart.sc/products/235475163-fluval-flex-32-5-marine-salt-water-aquarium-kit-fish
store_origin: SC
region: Seychelles
---

# 7500K White + RGB LED customizable lighting 3-stage advanced filtration system FluvalSmart App control Fluval Flex 32.5 Marine Salt Water Aquarium Kit - Fish Tank for Fish, Coral & More - Comes with LED Lights, Filtration System & More - 32.5" x 15.75" x 15.35" - 123 L, 32.5 Gal. - Black

**Brand:** fluval
**Price:** ₨51411
**Availability:** ✅ In Stock

## Summary

> 🌊 Dive into brilliance with Fluval Flex – where tech meets tranquility!

## Quick Answers

- **What is this?** Fluval Flex 32.5 Marine Salt Water Aquarium Kit - Fish Tank for Fish, Coral & More - Comes with LED Lights, Filtration System & More - 32.5" x 15.75" x 15.35" - 123 L, 32.5 Gal. - Black by fluval
- **How much does it cost?** ₨51411 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/235475163-fluval-flex-32-5-marine-salt-water-aquarium-kit-fish)

## 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 Curved Design:** Modern curved front glass and honeycomb wrap conceal water lines and filters for a seamless, stylish display.
- • **Optimized Water Flow:** Multi-directional dual outputs ensure customized circulation, creating the perfect environment for your marine life.
- • **Smart App Integration:** Control lighting effects, colors, and timers effortlessly via the FluvalSmart App—your aquarium, your rules.
- • **Crystal-Clear Water Quality:** Experience superior water purity with a powerful 3-stage filtration system combining mechanical, chemical, and biological media.
- • **Vibrant Custom LED Spectrum:** Tailor your marine world with fully adjustable 7500K white and RGB LEDs for stunning coral and plant growth.

## Overview

The Fluval Flex 32.5 Marine Salt Water Aquarium Kit is a 32.5-gallon sleek, curved glass aquarium designed for saltwater fish and coral enthusiasts. It features a fully customizable 7500K white plus RGB LED lighting system controlled via the FluvalSmart App, a powerful 3-stage filtration system for pristine water quality, and multi-directional water flow outputs. This modern aquarium combines style and innovation to create a vibrant, healthy marine ecosystem right in your home or office.

## Description

The Fluval Sea Flex 32.5 US Gal. (123 L) Saltwater Aquarium Kit makes an exciting addition to Fluval's bold curved aquarium series. It comes equipped with a mobile device operated Marine 3.0 LED that offers total control over brilliant custom colors, multiple dynamic effects and a programmable 24-hour light timer. In addition, this all-new Flex includes a built-in filtration system with 2 independent multi-stage chambers for maximum cleaning efficiency.

## Features

- Stylish Marine 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; controlled by FluvalSmart App
- 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 | B0873VL625 |
| ASIN  | B0873VL625 |
| Additional Features | curved front glass |
| Best Sellers Rank | #111,047 in Pet Supplies ( See Top 100 in Pet Supplies ) #122 in Aquarium Starter Kits |
| Brand Name | Fluval |
| Color | Black |
| Customer Reviews | 4.4 4.4 out of 5 stars (100) |
| Date First Available  | April 14, 2020 |
| Included Components | Aquarium |
| Item Dimensions L x W x H | 32.5"L x 15.75"W x 15.35"H |
| Item Shape | Rectangular |
| Item Type Name | Fluval Sea Flex Saltwater Aquarium Kit - 123 L (32.5 US gal) - Black |
| Item Weight | 22.11 kg |
| Item model number  | FS400 |
| Manufacturer | Rolf C. Hagen (USA) Corp. |
| Manufacturer  | Rolf C. Hagen (USA) Corp. |
| Manufacturer Part Number | 14994 |
| Material Type | Glass |
| Model Number | FS400 |
| Number of Items | 1 |
| Pet Type | Fish |
| Product Dimensions  | 32.28 x 15.75 x 15.35 inches; 48.75 pounds |
| Product Style | Modern |
| Set Name | saltwater kit |
| Specific Uses For Product | Indoor |
| Tank Volume | 32.5 gallons |
| Target Species | Fish |
| UPC | 015561346580 015561149945 |
| Unit Count | 1 Piece |
| Vivarium Type | Aquarium |
| Warranty Description | Manufacturer Warranty |

## Product Details

- **Brand:** Fluval
- **Color:** Black
- **Item Weight:** 22.11 kg
- **Material:** Glass
- **Product Dimensions:** 32.5"L x 15.75"W x 15.35"H
- **Shape:** Rectangular
- **Special Feature:** curved front glass
- **Specific Uses For Product:** Indoor
- **Style:** Modern
- **Tank Volume:** 32.5 gallons

## Images

![Fluval Flex 32.5 Marine Salt Water Aquarium Kit - Fish Tank for Fish, Coral & More - Comes with LED Lights, Filtration System & More - 32.5" x 15.75" x 15.35" - 123 L, 32.5 Gal. - Black - Image 1](https://m.media-amazon.com/images/I/71+m1KyCQ9L.jpg)

## Questions & Answers

**Q: What’s the difference between the salt and fresh water ?**
A: Salt water is much more complex! Fish are a lot more expensive and balancing the water is much more time consuming than freshwater! The a$$ hat above is a jerk!

**Q: How much clearance do you need on top to access filters etc...**
A: lets say the filter sponges are around 8 inch long and lift straight up in the center so lift the lid off and then filter 8 to 12 inches but you could go tighter if your good and not clumsy

**Q: What are the pump specs? and should I upgrade?**
A: Pump Output : 810 L/h (214 US Gal/h)- 120V/60 . remember the filter is set up to operate thru sponge so you realy dont want to speed up. i just had a friend ask and we are working on adding a fluval 307 i may drop down to a 207. Better to add a canister.

**Q: Can you use this aquarium for freshwater or does it have to be saltwater ?**
A: the LED is the saltwater version lighting  so could cause algea issues in fresh. You can buy a replacement Aquasky LED. And yes you can run frest water just dont leave the light on to long you will get algea .

## Frequently Bought Together

- Fluval Flex 32.5 Marine Salt Water Aquarium Kit - Fish Tank for Fish, Coral & More - Comes with LED Lights, Filtration System & More - 32.5" x 15.75" x 15.35" - 123 L, 32.5 Gal. - Black
- Fluval Sea PS1 Protein Skimmer for Aquarium, for All Breed Sizes
- Fluval M 150-Watt Submersible Aquarium Heater – Reliable, Compact Heating with Mirror Technology for Fresh & Saltwater Tanks Up to 45 Gallons

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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-09-15*