SKU: 86820328126

Fluval Sea Flex Saltwater Aquarium Kit 123L- Black

Sale price$1105.29 Regular price$1228.10
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Ships within 48 hours · Estimated delivery Jul 30 - Aug 4

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Description

Fluval Sea Flex Saltwater Aquarium Kit 123L- BlackThe Flex 32. 5 US Gal 123 L Saltwater Aquarium Kit is an exhilarating addition to Fluval's striking curved aquarium lineup. This kit features a mobile device controlled Marine 3. 0 LED, allowing you to fully manage stunning custom colors, various dynamic effects, and a programmable 24 hour lighting schedule. Moreover, this innovative Flex model incorporates an integrated filtration system with two independent multi stage chambers, ensuring optimal

The Flex 32.5 US Gal / 123 L Saltwater Aquarium Kit is an exhilarating addition to Fluval's striking curved aquarium lineup. This kit features a mobile device-controlled Marine 3.0 LED, allowing you to fully manage stunning custom colors, various dynamic effects, and a programmable 24-hour lighting schedule. Moreover, this innovative Flex model incorporates an integrated filtration system with two independent multi-stage chambers, ensuring optimal cleaning performance.

The full spectrum Marine 3.0 LED can be operated through the FluvalSmart App on your mobile device.
With a 25000 K color temperature, this lighting is perfect for fostering vibrant coral growth.
Three pre-set lighting options are available: sunny reef, deep sea glow, and color boost.
The 24-hour programmable timer simulates the natural rhythm of the sun and moon.
There is also the option to install a second Marine 3.0 LED (Item #14513 – sold separately).
Adjustable twin output nozzles allow for customized water flow.
Designed for saltwater use only.

What’s Included
Glass aquarium with a cover
Marine 3.0 LED lighting system
Safe, low-voltage transformer
Circulation pump with output nozzle
2 X Foam filter block with handle (Item #A1375)
2 X Activated carbon insert (Item #A1377)
2 X BIOMAX insert (Item #A1378)

Product Specs
Aquarium Capacity: 32.5 US Gal / 123 L
Aquarium Dimensions: 32.5" L x 15.75" W x 15.35" H / 82 x 40 x 39 cm
Pump Output (120 V / 60 Hz): 214 US GPH / 810 LPH
Wattage (120 V / 60 Hz): 21W
Total LEDs: 63
Lumens: 1450 lm
Colour Temperature: 3000-25000 K


Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 86820328126

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4.8 ★★★★★
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Verified Purchase
RileymoNJ
Natrona Heights, US
★★★★★ 5
Much sturdier than it seems!
I have a Lab/Pyrenees mix which is a serial toy defluffer. I truly believed these would be in the garbage by the end of a day or 2. Yes the squeakers are in the land of unnamed squeaker graves, but the actual pockets and Velcro lasting like a champ! It takes him a few minutes to unroll them and get the treats out of the pockets. When he gets the late night energy boosts I fill them up and it gets him calm for bed. He will bring them to me if he wants to search for the treats. One of our favorite things. Plus, they are adorable. Total tail wagger!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 29, 2024
E
Verified Purchase
Erika
New York, US
★★★★★ 5
Puppy loves it!
Style: Turtle
This turtle is adorable! My puppy absolutely loves it! It keeps her entertained for a while which is a godsend when potty training, and when I’m working from home. The pockets an are big enough to can stuff them full of tons of kibble or treats. She has so much fun playing with & pulling it apart and getting to the good stuff inside and the crinkly noise is a bonus for her as well. It definitely holding up.
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Reviewed in the United States on March 31, 2026
D
Verified Purchase
Donna M.
Massapequa, US
★★★★★ 5
Good value, fun play. Poor strings
Style: Monster
This turned out to be one of my Doberman puppy's favorite toys. He loves it and takes it everywhere. I didn't expect much, but the moment it came out of the box he loved it. The colors are still bright after a month of being knawed and chewed on. He loves playing tug a war with it, though the strings are not standing up to well to that. There are three of them, so he has choices. Pluse, he has an extra when missing one. I think they are wonderfully well made and shaped well to fit for him to chew on. He hasn't torn any stuffing out of it and tears either despite his daily rough play. It is fun watching for seeing him attack those poor little guys. The strings are only issue. It it slowly coming off in pieces. They are still hanging on, but dying a slow death. Pieces are being found all over the place. I keep a eye to try to make sure he isn't swallowing any. I, also love the cute designs. The three different ones are so cute I don't have a favorite and neither does my puppy. He will play with it for a while, not just tug a war. He likes the low low sounding squeaker. Low and now loud and annoying. The materials have a nice smooth feeling and no rough material. I don't mind holding on to it for tug a war or to throw it. It is easy to throw for him. Light but enough weight to send it though the air. Great value fore the price and the amount of three. I would just take the strings off. They could possibly be a danger hazard. Overall, I am glad I bought and a good value.
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Reviewed in the United States on December 4, 2025
T
Verified Purchase
Terrie M D
Natrona Heights, US
★★★★★ 5
it’s a great way to educate and distract my puppy.
Style: Snail
absolutely adorable works great challenges my new puppy.
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Reviewed in the United States on June 3, 2026
G
Verified Purchase
generalname
Carnegie, US
★★★★★ 5
Holds up surprisingly well
Style: Monster
When your dachshund loves these, you buy extra just in case. He’s a tough chewer so I was a bit surprised it lasted very long. It’s going on two months, the legs are almost gone but the squeaker works and the fluff is still inside. He has to have his toy to go to bed so I’ve ordered backups
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Reviewed in the United States on April 24, 2026

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