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Collection: 400 Litre Fish Tanks

Looking for the ultimate in home fishkeeping? Our collection of 400 litre fish tanks are both beautiful and a marvel in modern fishkeeping technology. Choose from leading brands including D-D, Red Sea and more to find the perfect freshwater or marine aquarium for you. Browse the full collection of 400 litre aquariums below.

39 products
View per page
Regular price
From £1,190.00
Sale price
£1,190.00

Dispatched within 3 - 4 days

Regular price
From £1,390.00
Sale price
£1,390.00

Dispatched within 3 - 4 days

Regular price
From £1,949.99
Sale price
£1,949.99

Dispatched within 3 - 4 days

New
Regular price
From £2,099.99
Sale price
£2,099.99

Dispatched within 3 - 4 days

New
Regular price
From £1,949.99
Sale price
£1,949.99

Dispatched within 3 - 4 days

New
Regular price
From £2,099.99
Sale price
£2,099.99

Dispatched within 3 - 4 days

New
Regular price
From £1,949.99
Sale price
£1,949.99

Dispatched within 3 - 4 days

Regular price
From £2,099.99
Sale price
£2,099.99

Dispatched within 3 - 4 days

New
Regular price
From £1,949.99
Sale price
£1,949.99

Dispatched within 3 - 4 days

Regular price
£2,659.99
Sale price
£2,659.99

Dispatched within 2 - 3 weeks

Regular price
£2,499.99
Sale price
£2,499.99

Dispatched within 2 - 3 weeks

Regular price
£2,659.99
Sale price
£2,659.99

Dispatched within 2 - 3 weeks

Regular price
£2,659.99
Sale price
£2,659.99

Dispatched within 2 - 3 weeks

Regular price
£2,499.99
Sale price
£2,499.99

Dispatched within 2 - 3 weeks

Regular price
£2,499.99
Sale price
£2,499.99

Dispatched within 2 - 3 weeks

Regular price
£2,499.99
Sale price
£2,499.99

Dispatched within 2 - 3 weeks

Regular price
£2,499.99
Sale price
£2,499.99

Dispatched within 2 - 3 weeks

Regular price
£999.99
Sale price
£999.99

Dispatched within 2 - 3 weeks

Whether you're looking for a classic rectangular 400l fish tank or prefer the look of one of our more space defining bowfront aquariums, there's a large 400 litre aquarium for you at Aquacadabra. All featuring stunning, space-saving cabinets to keep your fish tank fully organised and to store any additional fishkeeping accessories, completely transform and upgrade your fishkeeping experience at Aquacadabra.