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Collection: 15 Gallon Fish Tanks

Ensure your fishkeeping wishlist is perfectly suited to your space by shopping the collection of 15-gallon fish tanks at Aquacadabra. With a wide range of medium aquariums available, from the super sleek Oase StyleLine to the beautifully traditional Aqua One OakStyle with matching cabinet, find a 15 gallon fish tank that fits both your space and your style preferences below.

13 products
View per page
Regular price
£229.99
Sale price
£229.99

In Stock

Regular price
£64.99
Sale price
£64.99

Dispatched within3 - 4 days

Regular price
£154.99
Sale price
£154.99

Dispatched within3 - 4 days

Regular price
£64.99
Sale price
£64.99

Dispatched within3 - 4 days

Regular price
£99.99
Sale price
£99.99

Dispatched within3 - 4 days

Regular price
£344.98
Sale price
£344.98

Dispatched within3 - 4 days

Regular price
£209.99
Sale price
£209.99

Dispatched within3 - 4 days

Regular price
£209.99
Sale price
£209.99

In Stock

Regular price
£319.99
Sale price
£319.99

Dispatched within3 - 4 days

Regular price
£319.99
Sale price
£319.99

Dispatched within3 - 4 days

Regular price
£229.99
Sale price
£229.99

In Stock

Regular price
Sold out
Sale price
£299.99
Regular price
Sold out
Sale price
£319.99
Whether you're new to the fishkeeping hobby or consider yourself to be something of an expert, a 15 gallon fish tank represents the perfect opportunity to build up a medium sized, manageable underwater ecosystem. With plenty of high-tech models in our 15 gallon aquarium range, you're even more likely to succeed on your fishkeeping endeavours. Prefer to start a little smaller before working up to a 15 gallon tank? Take a look at our 5-gallon fish tanks collection.