Call us now!Profi Feeder
The Profi Feeder works by the pendulum principle. Feed pellets are released and fall into the water after the pendulum is moved. The fish quickly learn that by knocking against the pendulum they can free the pellets.
The LINN Profi Feeder has a flexible glassfibre pendulum bar – it is flexible and will not break! The quantity of feed dispensed can be adjusted easily and infinitely by twisting the outlet pipe. The amount of food required will depend on the activity of the fish.
In the standard version, feed pellets from 2 – 9 mm can be fed with this pendulum system. For larger feed pellets (3 – 14mm) a special pendulum device is available!
Technical Specifications
We offer robust stainless steel swivel arms to simply and safely secure our feeders to your pond. With this swivel arm, you can easily fill your feeder at the edge of your pond before rotating it back over the water to feed your fish.
This arm is compatible with all of our “Profi” pendulum feeders and our ‘Profi’ automatic feeders from 10 to 70kg!
The LINN-Automatic Feeder has many applications, including: Fry feeding, Feeding of koi and ornamental fish, Hobby ponds – At an unbeatable price!
The special mechanism of the new feeder has been taken from the established Profi Automatic Feeder, a success for many years. This mechanism ensures that the food is delivered to the fish in the required quantities, intact, and without dusting. The food is delivered by a `portioning finger`, which is driven by a 12V or 230V geared motor. The feeding rate is about 100g per minute- according to the feed quality and size. The feeder can accept sizes from fry feed up to 9mm. This Profi Feeder is deliverable in standard version for 230V.
Until now, feeding fry has been difficult. Pendulum and vibratory feeders are not very suitable, due to the small particle size of fry feeds.
LINN Germany has solved these problems with the PROFI Automatic feeder.
This feeder works like the Profi Automatic Feeder, but it can now blow and spread the food. 
Profi Automatic with blower is also available in 6 sizes from 10 to 70 kg (measures see page 41), working with 230 V mains voltage. All sizes are fitted with 10 m of cable and the highly acclaimed LINN-feeding timer – they are plug and play!
The use of higher quality feeds in fish farming demands better feeding technique. Optimal growth of fish and optimal use of feed is only possible with exact rationing of feed, waste-free feeding and multiple daily feeds. It is difficult and expensive to achieve these objectives with manual feeding. In addition, automatic feeding considerably reduces working hours and it makes the work easier!
As a result, LINN Gerätebau has developed the Profi-feed sprayer. With this device it is possible to spread the feed into the pond without waste. The feed is put into the air-stream of a powerful blower and with the assistance of this air-stream it is distributed across the pond up to a distance of 8 m. The LINN feed sprayer guarantees a maintenance-free and trouble-free operation and virtually abrasion free feed distribution (in contrast to centrifugal discs).
This LINN feed sprayer is equipped with a robust, waterproof stainless steel weighing cell, and so has the most convenient and precise feeding possibilities! LINN Germany introduces this groundbreaking innovation: Decentralized feed hoppers with individual weight sensitivity and control!
Because the feed is weighed, calculation of the required feed amount from the dispensing time is no longer necessary. The feed sprays exactly the required weight of feed per day, regardless of the size and manufacture of the feed. Switching between feed types and pellet sizes is quick and easy.