Feeding crayfish in the aquarium.
Benibachi Bee Strong. Food for shrimps, crabs, and crayfish. It has a positive effect on the color schemes of crustaceans, making their colors brighter and more saturated. Supports healthy development with regular molting activity and exoskeleton strength. Please shake the bottle before use. Mix well in a separate cup before use to prevent white powder from entering the aquarium. It is completely normal for the water to turn whitish due to fine particles. Do not overdose.
Borneo Wild Minerock. A Japanese stone that provides all necessary, beneficial minerals for aquarium shrimp and crayfish. A rare mineral that occurs naturally only in Japan, it releases natural substances into the aquarium water, constantly improving its quality, and also enhances the growth of beneficial bacteria in the water. The stone’s property is very useful for crayfish; it improves photosynthesis and water conductivity, and slightly increases pH and gH values. The color of the mineral stone is silvery-gray. 50 g is enough for an aquarium of about 25-30 l; 100 g is enough for an aquarium of about 50-60 l; 200 g is enough for an aquarium of about 100-120 l.
Dajana Cray fish. High-quality, staple pellet food for feeding crayfish. The food contains an optimal and balanced ratio of all important nutrients and beneficial substances, minerals, amino acids, and natural vitamins. Designed specifically for the daily feeding of all types of aquarium crayfish. Easily digestible, does not cloud or spoil the water, increases resistance to diseases, and thanks to a high amount of protein, reduces cannibalism in the aquarium. Due to the complete nutritional composition of the food, crayfish receive optimal nutrition for healthy growth and well-being. Ingredients: Protein concentrates, shells, algae, fish and fish products, groats, dry yeast, garlic, Spirulina, fats, lecithin, antioxidants, and artificial colorants. Crude protein – 48%, fat – 9%, moisture – 8%, fiber – 2%, ash – 7%.
Dennerle Crusta Gran Baby. Fine granulated staple food for juvenile shrimp and small crayfish. The granules do not dissolve for 24 hours and do not cloud the water. Optimized protein and mineral content guarantee complete, healthy nutrition. Plant components and essential vitamins enhance disease resistance. Granule size 0.1-0.8 mm. Contains 20% algae and 10% Spirulina. Red microalgae Chlorella; Brown algae Ascophyllum.
Dennerle Crusta Gran. Granulated ideal complete food for shrimp and dwarf crayfish. For biologically balanced nutrition. The granules do not 
dissolve for 24 hours and do not cloud the water. Optimized protein and mineral content guarantee complete, healthy nutrition. Plant components and essential vitamins enhance disease resistance. Granule size 2 mm. Ingredients: Contains 20% algae; 10% Spirulina; Red microalgae Chlorella; Brown algae Ascophyllum.
Dennerle Nano Algenfutterblatter. Supplement for shrimp and small crayfish. Food made from 100% natural algae in the form of “leaves” as a supplement to Dennerle Crusta Gran shrimp food. Rich in vitamins and trace elements, it enhances natural coloration. The plant components of the supplement and essential vitamins enhance disease resistance.
Dennerle Nano Catappa Leaves. Dried almond tree leaves. A valuable supplement to food for shrimp and crayfish. Ripe dried almond tree leaves are considered one 
of the most successful recipes of success for breeders and exporters of aquarium fish, shrimp, and crayfish. The leaves contain a large amount of natural active substances that have a positive effect on shrimp and crayfish. They strengthen and protect the mucous membrane and boost the body’s defenses. They support well-being, vitality, and spawning ability. They act as a natural water conditioner in tropical aquariums. They create water in the aquarium close in properties to tropical water in a natural habitat. A natural bottom decoration that promotes the natural behavior of the respective animal species. Composition: leaves collected directly from the tree, washed, dried, hand-sorted. Leaf size 6.5 x 8.5 cm. Packaging – 12 pieces per 120 liters.
Genchem Biomax Crayfish. Specially formulated food for crayfish. High-quality food for daily feeding, easily digestible, thanks to a new food creation formula, does not cloud or spoil the water. Reduced cannibalism is guaranteed by the high protein content. Increases the resistance of the crayfish organism to diseases. Contains a large amount of valuable minerals and trace elements. Ingredients: Plant algae, animal protein, seafood, brewer’s yeast, fats, starch, vitamins, Spirulina (5%), astaxanthin, beta-glucan (4%), and mineral supplements. Feed 25%~35% of the daily norm during the day and 65~75% at night.
Genchem Broodstocker. High-quality, functional supplement for female crayfish. The food stimulates egg production in females and promotes better development of the young. The food is created specifically for feeding female crayfish, is easily digestible thanks to a new formula, and does not cloud or spoil the water. Contains a large amount of valuable vitamins and trace elements. Increases the resistance of newborns to various diseases. Feed only females every other day. Not recommended for feeding small shrimp. Ingredients: Vitamin A, D3, E, beta-carotene, astaxanthin, cholesterol, lecithin, Biozyme.
JBL NanoCatappa. Dried leaves of tropical almond, which is a natural water conditioner (softener). The tannins included in the leaves kill pathogenic bacteria. Catappa leaves serve not only as a decoration in the aquarium, but also as food for dwarf shrimp and crayfish, facilitating trouble-free molting. Almond leaves are collected directly from trees, cleaned, flattened, and sun-dried. The leaves are added to the aquarium at the rate of 1 leaf per 15-30 liters of water. After 1-2 days, it sinks to the bottom. Useful substances are released into the water for 1-3 weeks, after which the old leaf can be replaced with a new one. The package contains 10 pcs.
JBL NanoCrusta. Shell care and successful molting preparation for shrimp and dwarf crayfish. Minerals, which are the main components of clay, create 
excellent living conditions for invertebrates. Supports healthy and trouble-free molting. Promotes the formation of the brightest coloration in shrimp. Naturally cleans and clarifies aquarium water without the use of chemicals. Special formula for freshwater.
JBL NanoTabs. Tablet food that is a delicacy for dwarf shrimp and crayfish. Developed specifically for the daily feeding of invertebrates in small aquariums, although it is recommended for use in aquariums with a volume of 20 liters or more. A high proportion of fiber-rich plant ingredients combined with fish proteins provide shrimp and crayfish with all the substances necessary for health and growth. The shape and size of the water-insoluble tablet prevent crustaceans from dragging it away in pieces, gathering all aquarium inhabitants for a feast around the tablet, allowing the aquarist to enjoy watching their pets while eating.
JBL NovoCrabs. Special food for shelled crustaceans. This food is in the form of so-called pellets up to 8 mm in diameter, which slowly sink when fed. These pellets have a rather dense structure and do not dissolve in water even for a long time. The composition of the food is very different from ordinary aquarium fish food, because shelled crustaceans must receive a sufficient amount of elements during feeding to form and maintain their shell cover. Contains up to 5% special wood fibers, which are intended to ensure the formation of the chitinous shell of ornamental crayfish, crabs, and some species of large shrimp.
Sera Crabs natural. High-quality, staple food specially developed for crustaceans in marine and freshwater aquariums. Specially balanced to suit the needs of all crayfish species. 
High-quality ingredients prevent water pollution and care for animal health. Regular feeding promotes vitality, bright coloration, and fertility. Sinks slowly and retains its shape for a long time, thus avoiding excessive water pollution, mainly in small aquariums, as it is optimally balanced according to the nutritional characteristics of the animals and is therefore easily digestible. High-quality ingredients included in the food, for example: stinging nettle leaves; iodine-rich seaweed; a large amount of Spirulina algae, as well as fiber-rich alder cones and willow bark.
Shirakura Ebi Dama Special Shrimp Food. Staple food for shrimp and crayfish made from plant raw materials. Contains amino acids, natural vitamins, and minerals to increase disease resistance, promotes fertility, 
vitality, and bright coloration of animals. Shrimp are omnivorous and also need animal proteins, which they usually find in the substrate – invisible microbes and microorganisms. In order to provide sufficient supplies of such microorganisms, Ebi Dama food was developed, which serves as nutrition not only for young shrimp, but also for microorganisms, thereby maintaining the healthy development of the population. It has a very hard consistency, will not fall apart during feeding, and will not spoil the water. In relatively recently set up aquariums where the substrate is not yet active enough, it is also recommended to use Ebi Dama, as it significantly accelerates the emergence of important microorganisms and microbes. Application: – twice a day in small amounts so that the shrimp consume it within one to two hours. Leftovers must be removed. Ingredients: Seaweed, Spirulina, Chlorella, natural vitamins and minerals
Tetra Crusta Granules. Complete food for shrimp and crayfish. Sinking granules with nutritious carotenoids. Provides a balanced diet thanks to its shape, the food does not pollute the water and matches feeding preferences. Optimized protein and mineral content guarantee complete, healthy nutrition.
Tetra Crusta Menu. Staple food for shrimp and crayfish, for a varied and complete diet. Four types of balanced foods that perfectly complement each other. 
Thanks to its shape, the food does not pollute the water and matches feeding preferences. Optimized protein and mineral content guarantee complete, healthy nutrition. Plant components and essential vitamins enhance disease resistance.
Tetra Crusta Sticks. Complete food specially developed for shrimp and crayfish. Fast-sinking sticks with a high germinated wheat content will provide a balanced diet. Thanks to its shape, the food does not pollute the water and matches feeding preferences. Optimized protein and mineral content guarantee complete, healthy nutrition, plant components and essential vitamins enhance disease resistance.
Tetra Wafer Mix. Tablet food for feeding crustaceans (shrimp, crabs, crayfish), catfish, and other bottom-dwelling inhabitants. This type of food quickly sinks to the bottom, and when wetted, the tablets retain their shape for a long time. Optimally meets the needs of bottom-dwelling fish and crustaceans due to the detritus introduced into the composition and an increased amount of ballast substances, which is necessary for their normal digestion and gastrointestinal tract function. It is recommended to feed twice a day, in an amount that the fish can eat within 15 minutes.
Keeping freshwater crayfish in the aquarium.
Information on crayfish diseases, Multicellular parasites, ectosymbionts. 
