The standard rear sump filtration system on the Fluval Flex 123 is extremely limited; therefore these media baskets have been specifically designed for the rear sump of the Fluval Flex to enhance your mini-reef!
Key features:
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Built in flow director to encourage surface skimming
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Removable & adjustable sliders so you can configure your media baskets to fit your needs
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Fully utilises the rear sump to maximise filtration: Designed to enable you to fully utilise both chambers of the rear sump and maximise the efficiency of the available space, allowing you to use a variety of filter media options and tailoring it to your needs
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Superior Filtration: The media baskets have been designed so that the water is forced to flow pass each level, therefore providing you with superior filtration, and ensuring you have a happy and healthy reef!
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Made from 100% reef-safe PETG Plastic (FDA & RoHS Approved)
We do not use PLA plastic, as it’s not really reef-safe – just take a read on Google and don’t risk your tank!
- Bundle Option: This includes two of our 1/2" Random Flow Generators
Fluval Disclaimer:
This product has no affiliation with the Fluval brand and has not been tested or approved by the brand owners. Fluval will accept no liability for any damage caused or costs incurred due to the use of non-Fluval branded products.