--- 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: "R33883" currency: ZAR in_stock: true category: "Fluval" url: https://www.desertcart.co.za/products/235475163-fluval-flex-32-5-marine-salt-water-aquarium-kit-fish store_origin: ZA region: South Africa --- # 32.5 gal customizable water flow 7500K adjustable LED lighting 3-stage advanced filtration 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:** R33883 **Availability:** βœ… In Stock ## Summary > 🌟 Dive into the future of marine aquariums with style and smart tech! ## 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?** R33883 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/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 - β€’ **Sleek, Modern Design:** Curved front glass and honeycomb wrap conceal water lines and filtration, blending seamlessly into any upscale living or office space. - β€’ **Tailored Aquatic Flow:** Dual adjustable nozzles deliver multi-directional water currents, mimicking natural ocean conditions for thriving marine life. - β€’ **Crystal-Clear Water Quality:** Powerful 3-stage filtration with oversized mechanical, chemical, and biological media ensures pristine, healthy marine environments. - β€’ **Smart & Convenient Maintenance:** Easy-feed top cover and app-controlled lighting/timers create a hassle-free, tech-savvy aquarium experience. - β€’ **Vibrant Coral-Ready Illumination:** Fully customizable 7500K white + RGB LEDs controlled via FluvalSmart App for stunning reef visuals and optimal plant growth. ## Overview The Fluval Flex 32.5 Marine Salt Water Aquarium Kit offers a 32.5-gallon capacity with a sleek curved glass design and honeycomb wrap for a modern aesthetic. It features fully adjustable 7500K white plus RGB LED lighting controlled via the FluvalSmart App, supporting vibrant coral growth and customizable color blends. The advanced 3-stage filtration system with oversized mechanical, chemical, and biological media ensures superior water quality. Dual adjustable water flow nozzles and a convenient easy-feed top cover enhance the marine habitat and user experience, making it an ideal, tech-forward saltwater aquarium for enthusiasts seeking both style and performance. ## Description Full spectrum Marine 3.0 LED operates via the FluvalSmart App on your mobile device 25000 K color temperature lighting is ideal for growing vibrant corals 3 pre-set lighting conditions: sunny reef; deep sea glo; color boost 24-hour programmable light timer mimics the natural cycle of the sun and moon Optional space to add a second Marine 3.0 LED (Item #14513 – sold separately) Powerful 3-stage filtration system 2 independent media chambers for maximum, superior water quality 2 oversized mechanical (foam); chemical (carbon); and biological (BIOMAX) media – all included Twin output nozzles can be adjusted to create customized water flow Hidden rear filter compartment provides separate media access and offers seamless integration of Fluval PS1 Protein Skimmer (Item #14325 – sold separately) and M-150W Heater (Item #A783 – sold separately) Convenient easy-feed door opening provides option to add PF2 programmable feeder (Item #10786 – sold separately) Honeycomb print camouflages water line Custom cabinetry available Black (Item# 14985 – sold separately) For saltwater use only ## 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 | #204,982 in Pet Supplies ( See Top 100 in Pet Supplies ) #209 in Aquarium Starter Kits | | Brand Name | Fluval | | Color | Black | | Customer Reviews | 4.4 4.4 out of 5 stars (97) | | 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 Kilograms | | 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 | | 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 | | Warranty Description | Manufacturer Warranty | ## Product Details - **Brand:** Fluval - **Color:** Black - **Item Weight:** 22.11 Kilograms - **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) ![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 2](https://m.media-amazon.com/images/I/71HW3wbeZbL.jpg) ![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 3](https://m.media-amazon.com/images/I/61ty2oTuk3L.jpg) ![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 4](https://m.media-amazon.com/images/I/51+KAmFbb0L.jpg) ![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 5](https://m.media-amazon.com/images/I/61IXrquiB9L.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 --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.za/products/235475163-fluval-flex-32-5-marine-salt-water-aquarium-kit-fish](https://www.desertcart.co.za/products/235475163-fluval-flex-32-5-marine-salt-water-aquarium-kit-fish) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-07-21*