Fish Tank, Brussels

Celebrated table

Fish Tank

Named after its historic predecessor, this Le Fooding-listed spot serves North Sea and Channel fish through a relaxed counter format.

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The story

Fish Tank Brussels: Coastal Flavours in the Marolles

A legacy reborn in the Marolles

Fish Tank Brussels operates as a streamlined seafood counter. Founders Milan La Roche and Loïc Dedoncker preserved the space that served locals for four decades before installing their own vision. Chef Morgane Brees now leads the kitchen, drawing on training from Auberge du Vert Mont and Nénu to refine the local seafood cuisine. The result feels grounded rather than theatrical.

Fried, raw, and entirely local

The menu centers on reasonably farmed fish arriving from the North Sea and the English Channel. You will find housemade shrimp croquettes filled with a rich cream and finished with crispy cima di rapa instead of parsley. The hake burger layers melted cheddar and iceberg lettuce, while the salmon trout américain arrives as a modern take on the classic Belgian toast. A grey shrimp salad roll offers a lighter alternative alongside the traditional fish and chips. Every plate leans on simple preparation and five handmade sauces ranging from harissa to seaweed mayo.

Zinc bars and bright tiles

Dining happens primarily at the counter or along the polished tile walls. Ateliers J&J furniture lines the main floor, and colourful plastic chairs occupy the street terrace. This layout encourages a casual pace where greasy fingers are expected and conversation flows easily. The Le Fooding listing recognizes how efficiently the team balances quality ingredients with a genuinely unpretentious setting.

Recognition

Awards & accolades

2026
Le Fooding
Listed

Ambience

A glimpse inside

Details

At a glance

Le Fooding 2026 — Listed
Services Counter Dining, Outdoor Seating

History

On the record

2026
Le Fooding — Listed

Milan La Roche and Loïc Dedoncker haven’t finished shaking up the Marolles neighborhood! After getting their hands on the keys to the former Dangel fish monger’s shop – which kept locals flush with briny treats for 40 years before a well-earned retirement – the chef (who crafted the menus at St Kilda , Tuck Shop and Manneken Pis Café ) and his partner have turned it into their very own Fish Tank. Upon closer inspection, you’ll find a mood-boosting tiled bistro (a zinc-topped bar, Ateliers J&J furniture, colorful plastic chairs on the terrace) serving up seafood from the North Sea and the English Channel, fried every which way by chef Morgane Brees – who has previously worked at the Auberge du Vert Mont, Nénu and Tarzan. Get ready for greasy fingers: homemade shrimp croquettes with a deliciously creamy filling, swapping parsley for fried cima di rapa ; a decadent fish burger layering delicious hake, melted cheddar and crisp iceberg lettuce, paired with perfectly made fries and served (much like the burger) with homemade sauces – tartare, harissa, and mango or seaweed mayo. Other options include the remixed américain-frites (the Belgian version of steak tartare) made with salmon trout, fish & chips or, for those looking for something a little less indulgent, an old-fashioned brioche pistolet roll, filled with grey shrimp salad and pickled cucumber. · Lina Megalinia

Established

Location

Find us

Rue Haute 246, 1000 Brussels, Belgium
Brussels, Belgium
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Map showing Fish Tank