Fluval U4 Underwater Filter 1000LPH Aquariums 130-240L

Offering outstanding 3-stage filtration, increased water movement and vital aeration, Fluval U-Series internal filters are the perfect solution where external filtration is not possible.

• Designed for aquarium up to 65 gallons
• Use as a primary filter for smaller aquariums, or supplementary filter for larger aquariums
• Position horizontally for shallow tanks, larger tanks with low water levels, or to create a decorative waterfall feature
• Position vertically against aquarium wall to create currents or customized flow patterns
• Convenient flip-top lid allows for quick and easy access to filter cartridge for maintenance or replacement
• Adjustable 3-way flow control - Top Output for circulation and oxygenation, Integrated Spray Bar for a gentle even flow, and Bottom
• Output for deepwater agitation
• BioMax biological media included
• Made in Italy
• Ideal for freshwater, saltwater and reptile environment

Standard Delivery

Standard delivery is on those items that can be delivered by one person, and costs £5.95. This is free if you spend £60 or more. Delivery will take between 2 - 3  working days for in-stock items, and your item will be delivered by either DPD or Fedex. If you have any special delivery instructions, these can be left as notes during the checkout process. 

Please be aware that we do not offer free returns, so unless there is a fault with your item, then you will be required to cover the cost of returning it to us, or for us to collect the item.

Next Day Delivery

Next working day delivery is available on selected items, that can be delivered by one person. The charge is £7.95. If the product qualifies for next day delivery, then the option will be available during the checkout process, and the order must be placed before 14:00 Monday - Friday.

Click & Collect In-Store

Click and Collect is free, and is available on most of our non-furniture items, although please note that some exceptions do apply. If the product qualifies, then the option will be offered during the checkout, after you have entered your billing details. 

If you would like to collect from our Boston store, or collect furniture, then please do not hesitate to contact us and we will do our best to arrange this.