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Wir haben aktuelle Stellenangebote
we take care for enough oxygen!

Water Aeration

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LINN Gerätebau manufactures a very extensive range of floating water aerators! Due to the large number of different types of equipment - each still available in different engine power ratings - an optimal adjustment to the water and your pond system can be made. We have been dealing with professional pond ventilation and pond technology for more than 40 years! The optimal ventilation device for every individual case!

we take care for enough oxygen!
highest stocking densities by effective enrichment with technical oxygen

Oxygen-enrichment

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LINN Gerätebau manufactures stationary and floating wastewater aerators from 0.35 to 4.0 kW for oxygen enrichment in wastewater. The devices take over the mixing of the waste water and the necessary oxygen input.

highest stocking densities by effective enrichment with technical oxygen
water transportation effective - robust - reliable

Pumps

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LINN Gerätebau has been manufacturing pipe pumps for the effective transport of large quantities of water in fish farms for many years. But even if this type of pump is not suitable for your application, we can help. We can design and offer the optimum pump for every application - please contact us.

water transportation effective - robust - reliable
Fish stress-free and safe transportation

Fish transport

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LINN Gerätebau manufactures various transport container systems from 30 to 1,400 litres capacity with all necessary accessories for a gentle transport of your fish!

Fish stress-free and safe transportation
optimum foodsupply for your fish

Fish feeding

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Continuous and uniform feeding is important for the growth of the fish. These are important factors for the water quality and the feed quotient. The feed conversion of the increasingly high-quality feed is a decisive factor for the growth of the fish and thus for the success of the farm. Our feeding systems guarantee an effective feed distribution in the pond and a big time saving. Various fish feeding systems are available - find out more!

optimum foodsupply for your fish
trust is good, control is even better!

Control and Monitoring systems

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LINN AQUA-CONTROL - the life insurance for your fish! In order to protect yourself from unpleasant surprises and to increase safety, it makes sense to install a monitoring and alarm system. Safety is provided by constant monitoring of the oxygen content by means of electronic probes directly in the pond. Based on this idea, LINN Gerätebau has developed complete monitoring systems, which are now in use in almost 200 fish farms throughout Europe - individually tailored to the customer's system

trust is good, control is even better!
economic oxygen ernichement and waste water aeration

Waste Water Aeration

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LINN Gerätebau manufactures stationary and floating wastewater aerators from 0.35 to 4.0 kW for oxygen enrichment in wastewater. The devices take over the mixing of the waste water and the necessary oxygen input.

economic oxygen ernichement and waste water aeration
proved and tested by professionals for professionals

Equipment

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We also supply useful equipment such as water disinfectants, nets, drain strainers, cleaning guns ... and much more! From practice - for practice!

proved and tested by professionals for professionals
Ersatzteile tag

Spare Parts

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Fish farming technology from the Sauerland all over the world!

LINN Gerätebau has been involved in equipping fish farms throughout Europe for 40 years. Based on the experience of our own trout farm, which has been run by the Linn family since 1929, we have repeatedly developed equipment for everyday use, which has become established on the market and then often becomes part of the necessary technical standard in fish farms.

We are the market leader in Europe in the field of water aeration and oxygen-enrichment of fish farms and aquaculture. The main focus here is on floating water aerators, which bring the oxygen, which is essential for the fish, into the water. More than 10 different types of devices with different ejection patterns and motor power are manufactured in our company - often individually according to customer requirements.

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Visit our shop

Do you already know our new online shop?

Our extensive product range is now available to you around the clock. In addition to the well-known range of products, you will also find a large number of spare parts for your equipment, as well as many accessories for the professional aquaculture.

This shop is a practical addition to our proven services. We would like to offer you a modern solution for ordering urgently needed equipment or spare parts around the clock and on all weekdays.Our well-known good service quality is of course still at your disposal!

The existing information is continuously being expanded in order to be able to present you all important details online.

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Aqua-Control 2.0 - Fischzucht-Monitoring next Generation

Aqua-Control 2.0

Interested?

Would you like more information?
Watch our video - it explains the basic things about our software!

NEW in the LINN range

Handy Polaris C
Handy Polaris C Optisch to the product
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Minimax

Latest aerator development: extremely economical motor - speed-controllable direct drive

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Solarinsel 10 Watt
Solar Island 10 Watt

Small 10 watt solar module for operating 12V feeders

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Solar island

new solar module - generates electricity for your water aerators!

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Vario Wheel

solar-compatible - extremely economical motor - speed-controllable direct drive - matching solar island available

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Ceramic oxygen diffuser

New ceramic diffusers - effective oxygen input, low maintenance!

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Popular products from LINN

Sauerstoff-Eintragssystem Loxy
Loxy

The latest generation of oxygen supply systems - made by LINN! Proven thousands of times in fish farms all over Europe!

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Wasserbelüfter Aqua-Hobby
Aqua-Hobby

Aqua-Hobby is used thousands of times. This type of unit offers effective aeration at a super price-performance ratio.

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Profi-Automatic Feeder 5kg

The LINN automatic feeder for brood rearing, but also for use with ornamental fish, in the hobby area and in the koi pond! The original, at an unbeatable price!

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Aqua-Control One Überwachungs- und Steuerungssystem für eine Messstelle/einen Teich
Aqua-Control

Monitoring and control system for a measuring point/pond

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Proven accessories - order immediately

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Harvesting nets - rectangular

indispensable in every pond system - professional landing net!

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Cleaning pistol

Accessories for cleaning and disinfecting

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Peridox

proven Söll/Oase pond care products against algae and sludge

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Galvanised peg

Practical bracing material for fixing all water aerators

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LINN - since 1929!

From the experience of our own trout farm - which has been managed by the Linn family since 1929 - the ideas for our devices are developed, which are then further developed until they are ready for series production. Many devices enjoy patent or utility model protection.

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LINN Fish Farmer

The ultimate management software for complete fish farms.
All data of your farm clearly arranged in one software - developed from practical experience.

Download now and test it free of charge for 30 days.

Download Software (15.13 MB)

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LINN Gerätebau GmbH
An der Sauerlandkaserne 1
57368 Lennestadt-Oedingen

Telefon: +49 2725-22021-0

E-Mail: info@linn.eu

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