Welcome to Fischgut Primus!

Your sturgeon and koi farm in Iserlohn since 1926.

Koi farm

As the demand for large colorful fish grew at the end of the eighties, we also started to breed cichlids.

Sturgeon farm

Sturgeon breeding has been a speciality of Fischgut Primus for years.

Ornamental fish

Pond and bio pot fish, ornamental fish, sturgeon, molluscs, crabs, up to aquatic plants and more.

Stocking fish

We can deliver stock fish from our set fish farms Iserlohn and Hövelhof to the whole of Germany with our own vehicles.

Take a trip to Fischgut Primus

Opening hours: Mon & Tue closed | Wed – Thu 13:30 – 18:00 h | Fri: 10:00 – 18:00 h Saturday & Sunday: 10:00 – 13:00 h

Fish delicacies

The direct marketing of fresh fish, smoked fish, as well as a further refinement of food fish takes place directly in our plant. We are looking forward to your visit!

Caviar from the Sauerland

Real caviar from the Sauerland – is that available? At Fischgut Primus in Iserlohn you can experience caviar production for yourself and taste our products.


Our Fischgut-Restaurant offers space for your festivities. Warm and cold buffet and à la carte food are waiting for you. Our restaurant must always be reserved in advance!

Adventure tour

Take a look behind the scenes of an exceptional fish farm, which breeds not only unique sturgeon but also the famous Japanese Koi carp.

Get to know us

Since 1926 fish farming has been carried out on today’s Fischgut Primus. Meanwhile we are known far beyond the borders of Germany with our Koi and sturgeon farm, with our food, ornamental and stock fish as well as with our sustainable plant construction.

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9 + 4 =


In der Bräke 8
D-58644 Iserlohn

Phone & E-Mail

+49 (0) 2371 – 510 43

Opening hours

Monday - Tuesday: day of rest
Wednesday - Thursday: 13:30 - 18:00 o'clock
Friday: 10:00 - 18:00 o'clock
Saturday: 10:00 - 13:00 o'clock
Sunday: 10:00 - 13:00 o'clock

Of course, you can also pick up orders outside opening hours by telephone arrangement.