Oase OptiMax 4000 Aquarium Pump for Water Circulation, Pump for Sump Filter, Submersible and Inline, Saltwater and Freshwater Aquariums, Pump for Fish Tanks, Flow Control, German Engineering
Oase OptiMax 4000 Aquarium Pump for Water Circulation, Pump for Sump Filter, Submersible and Inline, Saltwater and Freshwater Aquariums, Pump for Fish Tanks, Flow Control, German Engineering
Overall Rating: 2.4 / 5 (average from multiple review sources, as of 12 Feb 2026)
Based on a total of 45,568 customer reviews from independent review platforms.
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Based on a total of 45,568 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Cheapest Total Price
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£79.95
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Oase OptiMax 4000 Aquarium Pump for Water Circulation, Pump for Sump Filter, Submersible and Inline, Saltwater and Freshwater Aquariums, Pump for Fish Tanks, Flow Control, German Engineering
Overall Rating: 2.5 / 5 (average from multiple review sources, as of 8 Feb 2026)
Based on a total of 46,321 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 46,321 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Cheapest Total Price
Usually dispatched within 6 to 7 months. Express Delivery available with Amazon Prime.
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£79.95
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Optimax 4000 Aquarium Pump - Oase
Overall Rating: 2.8 / 5 (average from multiple review sources, as of 1 Feb 2026)
Based on a total of 27,492 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 27,492 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Cheapest Total Price
1-3 working days
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£79.95
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Oase OptiMax 4000 Aquarium Pump for Water Circulation, Pump for Sump Filter, Submersible and Inline, Saltwater and Freshwater Aquariums, Pump for Fish Tanks, Flow Control, German Engineering
Overall Rating: 2.4 / 5 (average from multiple review sources, as of 12 Feb 2026)
Based on a total of 45,568 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 45,568 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
In stock
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£91.49
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Oase OptiMax 4000 Aquarium Pump for Water Circulation, Pump for Sump Filter, Submersible and Inline, Saltwater and Freshwater Aquariums, Pump for Fish Tanks, Flow Control, German Engineering
Overall Rating: 2.4 / 5 (average from multiple review sources, as of 12 Feb 2026)
Based on a total of 45,568 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 45,568 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
In stock
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£114.28
Free Delivery
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Oase OptiMax 4000 Aquarium Pump for Water Circulation, Pump for Sump Filter, Submersible and Inline, Saltwater and Freshwater Aquariums, Pump for Fish Tanks, Flow Control, German Engineering - Details
▶ Finding you the best price!
We have found 5 prices for Oase OptiMax 4000 Aquarium Pump for Water Circulation, Pump for Sump Filter, Submersible and Inline, Saltwater and Freshwater Aquariums, Pump for Fish Tanks, Flow Control, German Engineering. Our price list is completely transparent with the cheapest listed first. Additional delivery costs may apply.
Oase OptiMax 4000 Aquarium Pump for Water Circulation, Pump for Sump Filter, Submersible and Inline, Saltwater and Freshwater Aquariums, Pump for Fish Tanks, Flow Control, German Engineering - Price Information
- Cheapest price: £79.95
- The cheapest price is offered by Amazon-marketplace.co.uk . You can order the product there.
- The price range for the product Oase OptiMax 4000 Aquarium Pump for Water Circulation, Pump for Sump Filter, Submersible and Inline, Saltwater and Freshwater Aquariums, Pump for Fish Tanks, Flow Control, German Engineering is €£79.95to €£114.28 with a total of 5 offers.
- Payment methods: The online shop Amazon-marketplace.co.uk supports: Direct debit, Visa, Mastercard
- Delivery: The shortest delivery time is In stock working days offered by Amazon-marketplace.co.uk .
Cheapest offer
POWERFUL & ECONOMICAL: Excellent energy balance: low power consumption with high pump output INSTALLATION SITE: For installation under water, within the aquarium or in dry conditions. RELIABLE: Extremely powerful and reliable in continuous use EASY TO MOUNT: Two practical suction holders for mounting at the desired location MOVEMENT: Perfect for efficient water circulation or for the operation of an aquarium filter ADJUSTABLE: The water flow rate can be easily and continuously adjusted
£79.95
In stock
Amazon-marketplace.co.uk
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