DiscusFood (often styled as Discusfood) is a German brand of premium aquarium products operated by the company Discusfood UG. The brand specializes in nutrition and care products for ornamental fish, with a particular focus on discus fish (Symphysodon). Its product range includes dry fish foods such as soft granules, flake-style granules, and specialized feeds for various fish groups, alongside water conditioners and filter media. The company positions itself toward demanding aquarists, professional breeders, and specialist retailers.

The brand’s philosophy emphasizes digestibility, nutritional density, fish health, coloration enhancement, and reduced impact on aquarium water quality. DiscusFood develops formulations specifically for discus, angelfish, cichlids, catfish, and other ornamental species.

The entity behind the brand is Discusfood UG, headquartered at Loconer Weg 23, 58708 Menden, Germany. The company is recognized within the industry, having been listed by Interzoo as a manufacturer in the ornamental-fish sector 1.

DiscusFood presents itself not merely as a producer of food for discus, but as a broader brand dedicated to aquatics nutrition and care. Its stated approach involves continuously developing established concepts to produce products suited to modern aquarium keeping. The company’s German origin is highlighted in its materials and retailer descriptions, with several products explicitly marketed as “made in Germany.”

DiscusFood occupies the premium segment of the ornamental-fish nutrition market. Its primary target audiences include:

• Discus-fish keepers
• Professional and hobbyist breeders
• Competitive and show-fish keepers
• Dedicated freshwater aquarists
• Specialist aquarium retailers
• Keepers of tropical and ornamental fish

The brand’s positioning relies on the premise that fish food should provide more than basic calories; it should support growth, vitality, coloration, digestion, and long-term health while remaining practical for maintaining water quality 2.

A distinguishing feature of DiscusFood is its focus on soft and extruded granules. According to the company, these granules are designed with unusual shapes to ensure good digestibility and stability in aquarium water. The formulation aims to prevent swelling in the digestive tract and reduce water pollution. This aspect is particularly relevant for discus keeping, where uneaten food, excessive waste, and declining water quality can quickly become problematic.

The brand combines two main goals: fish nutrition and aquarium water management.

Manufacturing Approach

DiscusFood utilizes extrusion technology for many of its products. The company explains that some foods are produced as extruded granules, while wafer products are formed similarly before being cut into smaller chips. This method allows for the production of stable, high-quality dry food that retains valuable nutrients and vitamins. Water stability is a key emphasis; for instance, the Day by Day product is advertised as not clouding the water and contributing to reduced aquarium pollution when fed appropriately 4.

Discus Food

The brand’s best-known offerings are its specialized foods for discus.

• Grand Champion Granulate: Marketed as a high-protein daily food intended to support growth, body shape, and coloration. Listings indicate this product contains 54% crude protein and 16% crude fat, available in 80 g and 230 g packaging 2.
• Day by Day Granulate: Positioned as a balanced staple food for discus and other ornamental fish that accept granulated food. The manufacturer describes it as containing vitamins, minerals, trace elements, probiotics, animal and plant proteins, essential fats, and dietary fibre.

Specialized Fish Foods

Beyond discus, the brand has expanded its catalogue to include foods for:

• Angelfish
• American cichlids
• African cichlids
• Catfish and plecos
• Other tropical ornamental fish
• Marine and freshwater fish
• Young and growing fish

This expansion establishes DiscusFood as an ornamental-fish nutrition brand rather than one exclusively dedicated to discus.

Catfish and Pleco Foods

DiscusFood produces specialized wafers for bottom-dwelling fish. For example, Pleco & Catfish Algae Wafers are designed around the feeding habits of herbivorous loricariids and other bottom feeders. The formulation attempts to reproduce aspects of the nutritional composition of natural Aufwuchs—the mixture of algae, microorganisms, and small organisms found on submerged surfaces 3.

Breeding and Juvenile Foods

The brand offers foods aimed at breeders and young fish, such as Breeder Starter Food. This product is intended for very young discus once they are capable of picking up food from the bottom. These products address the specific needs of discus breeding and juvenile development, which require different feeding strategies compared to maintaining adult display fish.

Formulations vary by product but commonly include combinations of:

• Fish meal and fish-derived ingredients
• Krill
• Fish oil
• Wheat and other cereals
• Vegetable ingredients
• Yeasts
• Vitamins and minerals
• Spirulina and other algae
• Shellfish or marine ingredients

For example, the published composition of Grand Champion includes fish and fish by-products, cereals, vegetables, oils and fats, and yeasts. Its listed nutritional analysis is 54% crude protein, 16% crude fat, 1.7% crude fibre, and 10.8% crude ash 3. Nutritional profiles should be considered product-specific rather than representative of the entire brand.

• Grand Champion Granulate: Premium discus food emphasizing protein, growth, and coloration.
• Day by Day Granulate: Balanced staple food for daily feeding.
• Turkey Heart Granulate: An animal-protein-oriented alternative to beef-heart-based foods.
• Frutti di Mare Flatgranulate: Marine-oriented food containing squid, krill, shrimp, fish, and mussel ingredients alongside plant ingredients.
• Pleco & Catfish Algae Wafers: Specialized food for herbivorous plecos and other bottom feeders.
• Pleco & Catfish Carni Wafers: A carnivorous bottom-feeder formulation.
• Breeder Starter Food: Formulated for young discus during early growth.

Although DiscusFood is a German brand, its products are distributed internationally. The brand appears through aquarium distributors and specialist retailers in multiple European markets. In Singapore, DiscusFood products are sold via specialist retailers such as East Ocean Aquatic, which lists items including Grand Champion and American Cichlid Spirulina Pearls 5. This distribution suggests the brand has developed beyond its original German-speaking market into the broader international ornamental-fish trade.

It is important to distinguish the German brand Discusfood UG from other entities using similar names. There are frozen aquarium-food products sold under the name Discusfood by Ruinemans Group, including ranges such as Discusfood Custom, Discusfood Excellent, Discusfood 30% Artemia, and Discusfood 30% Krill. Additionally, there is a Czech retailer/distributor using DiscusFood as the name of its business, selling branded products and other supplies 6. These entities should not be automatically treated as the same corporate organization as the German Discusfood UG.

DiscusFood is a German premium aquarium-food and aquatics-care brand operated by Discusfood UG, based in Menden, Germany. The company specializes in nutrition for ornamental fish, particularly discus, producing specialized granulated and flake-style foods alongside other care products. Its philosophy emphasizes high-quality nutrition, digestibility, fish growth, coloration, vitality, and reduced aquarium-water pollution. The range has expanded from specialized discus foods to products for angelfish, cichlids, plecos, catfish, and other ornamental fish, with an international distribution presence including markets like Singapore 5. Official information is available through the brand’s website 7.

1. Discusfood UG
2. DIS Grand Champion granulate 80g 1mm — East Ocean Aquatic
3. Pleco & Catfish Algae Wafers 50g | Discusfood
4. DiscusFood
5. Buy Discusfood American Cichlid Spirulina Pearls | East Ocean Aquatic from Largest Online Aquarium Fish Store In…
6. Velkoobchod krmiv pro akvarijní rybičky Discusfood
7. Discusfood official website