Fluval Flex Saltwater Aquarium Kit
The Flex 32.5 US Gal / 123 L 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.
The Flex 32.5 US Gal / 123 L 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.
The Flex 32.5 US Gal / 123 L 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.
The Flex 32.5 US Gal / 123 L 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.
in 10 offers
The lowest price for Fluval Flex Saltwater Aquarium Kit right now is $684.23 at Peekapaw Pet Supplies, compared across 10 retailers.
The all-time low was $616.55 on 14 Nov 2025 — today's price is 11% above the lowest ever. That's a little above the best price we've seen.
Prices last updated 1 Nov 2026.
Last updated at 01/11/2026 10:12:16
Fluval Flex Saltwater Aquarium Kit 123L | PeekAPaw
Free delivery between 4–10 Nov
Fluval Flex Marine 123 Litre Black Aquarium
Fluval Flex Aquarium Marine 123ltr Black 82x40x39cm
30-day returns
Fluval Flex Aquarium Marine 123ltr Black
Delivery $10
Fluval Flex Marine Aquarium Unit 82x40x39cm 123L
Free delivery
Fluval Flex Saltwater Marine Aquarium Kit 123 Litre Black
Free delivery between 3–10 Nov
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Fluval Flex Marine Aquarium 123L Black
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Fluval Sea FLEX Saltwater Aquarium Kit 123L
Delivery $10
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"
Free delivery between 10–13 Nov
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"
Delivery between 7–10 Nov $29
| Capacity Volume | 123 L |
| Water Type Supported | Saltwater |
| Tank Material | Glass |
| Shape | Curved front, Rectangular |
| Dimensions Depth | 40 cm |
Fluval Flex Saltwater Aquarium Kit 123L | PeekAPaw
Free delivery between 4–10 Nov
Fluval Flex Marine 123 Litre Black Aquarium
Fluval Flex Aquarium Marine 123ltr Black 82x40x39cm
30-day returns
Fluval Flex Aquarium Marine 123ltr Black
Delivery $10
Fluval Flex Marine Aquarium Unit 82x40x39cm 123L
Free delivery
| Capacity Volume | 123 L |
| Water Type Supported | Saltwater |
| Tank Material | Glass |
| Shape | Curved front, Rectangular |
| Dimensions Depth | 40 cm |
