DuplaRin Herbi Gel 35g - self-adhesive feed paste High-quality staple food for herbivorous ornamental fish in freshwater and saltwater aquariums For self-mixing: adheres to aquarium glass, stones or roots - ideal for grazers and algae eatersWith DuplaRin Herbi Gel, you can offer your herbivorous ornamental fish a sophisticated staple food in the form of a self-adhesive feed paste for self-stirring. You place the finished paste directly in the aquarium, where it is actively grazed - for species-appropriate feeding behavior, targeted feeding areas and less feeding stress in structured tanks.Properties and advantages Self-adhesive food paste for self-mixing for herbivorous ornamental fish Suitable for freshwater and saltwater aquariumsWith spirulina, seaweed (kelp), chlorella, alfalfa, mycoprotein, brewer's yeast and garlicPromotes coloration, digestion and immune defense Sticks to glass, stones or roots - ideal for grazers Stable in water; prepared paste can be kept airtight in the refrigerator for up to 14 days Contents: 35 gMany herbivorous ornamental fish prefer to eat "in passing": they graze on surfaces, nibble on growth and search specifically for plant components. This is exactly where DuplaRin Herbi Gel comes into its own. You simply mix the powder with water to form a homogeneous food paste and then apply it directly to the aquarium - for example on the aquarium glass, on stones or on roots. Your animals can actively graze the paste, which supports a very natural feeding behavior. The formula is clearly geared towards herbivorous species and combines selected components such as spirulina, seaweed (kelp), chlorella, alfalfa, mycoprotein, brewer's yeast and garlic. This makes DuplaRin Herbi Gel a strong basis as a daily staple food - especially for owners who value digestion, resistance and vibrant colors. Practical in everyday life: the paste retains its shape for a long time. You should remove any leftovers that are not eaten so that the water quality remains stable. If you want to make a stock, you can store the prepared paste in an airtight container in the refrigerator for up to 14 days. Zoo Roco tip Place several small feeding spots in the aquarium (e.g. at the front of the glass and also near a root). In this way, even lower-ranking algae eaters can reliably reach the food. Only mix as much gel food as will be grazed in a short time and consistently remove any leftovers - this is the easiest way to achieve stable water quality. Customers searched for: Herbivores fish food, algae eater food, gel food aquarium, food paste fish, DuplaRin Herbi Gel, main food herbivorous ornamental fish, spirulina fish food, freshwater seawater fish food, food sticks to the glass

DuplaRin Omni Gel  – self-adhesive food pasteMain food for omnivorous fish and invertebrates in freshwater and marine aquarium Self-adhesive gel paste for mixing – sticks to glass, stones or rootsWith DuplaRin Omni Gel you feed your omnivorous ornamental fish and invertebrates in a particularly practical way: simply mix the gel food and place it directly in the aquarium. The self-adhesive food paste supports vitality and vibrant colours and enables species-appropriate, natural feeding behaviour – ideal for animal lovers and connoisseurs who want to feed specifically and cleanly. Features and benefits Main food as self-adhesive food paste for self-mixingFor omnivorous fish and invertebrates in freshwater and marine aquariumsSticks to glass, stones or roots – ideal for targeted feeding in territory and structure tanksWith insect proteins/insect larvae, krill, algae, garlic (and among others peppers) for a varied, species-appropriate dietPromotes vibrant colours, vitality and species-appropriate feeding behaviourPreparation is simple and clean; mixed paste can be stored in the refrigerator (airtight) for up to 14 daysDuplaRin Omni Gel  is an innovative main food for omnivorous fish and invertebrates in freshwater and marine aquariums. Instead of classic flakes or granules, you get a self-adhesive gel paste that you mix with water and can then place directly in the aquarium. This way you feed in a controlled manner, observe feeding behaviour better and reduce food stress – especially useful for shy animals or in highly structured aquariums. The recipe is based on nutrient-rich components such as insect proteins, krill and algae and is supplemented with garlic. This supports health, vitality and attractive colouration – ideal for keepers who value a diverse, species-appropriate diet. A major practical benefit: The food sticks to glass, stones or roots. This means you can set targeted feeding places – e.g. near retreats or in areas where invertebrates prefer to graze. Zoo Roco Tip Place small portions of DuplaRin Omni Gel in several places (e.g. on a root and on the glass). This enables even lower-ranking animals to reliably obtain food. Mix only as much as you need for a few days – or store the mixed food paste airtight in the refrigerator (for up to 14 days). Customers searched for: Omnivorous fish food, gel food aquarium, food paste fish, main food omnivorous fish, food for invertebrates, DuplaRin Omni Gel, freshwater aquarium food, marine fish food, food sticks to the glass

DuplaRin Granulat S - Premium granulated food Staple food for small ornamental fish in the aquariumWith DuplaRin Granulat S, you can feed small freshwater and saltwater fish in a balanced way that is suitable for everyday use. The high-quality staple food impresses with its protein-rich formula, important vitamins, minerals and a water-stable structure - for vital, resistant and colorful ornamental fish in the aquarium.Properties and advantages High-quality staple food especially for small freshwater and saltwater fishProtein-rich and nutrient-balanced for optimum development and healthWith vital astaxanthin for brilliant colors and natural color intensityStable in shape and water: remains available for a long time without unnecessarily polluting the waterSuitable for all water zones: floats, hovers and sinks slowlyHigh bioavailability for efficient nutrient absorption and better feed conversion The right food quality is particularly important for small ornamental fish: they need a staple food that is easily absorbed, provides a balanced diet and has as little impact on the water quality as possible. DuplaRin Granulat S was developed precisely for this purpose and combines a protein-rich formula with essential nutrients, minerals and trace elements. A particular advantage for demanding aquarists is the feeding dynamics: the granules are designed so that they first float, then hover and then slowly sink. This makes it much easier to reach fish from different water zones - ideal for mixed stocking in freshwater and saltwater aquariums. Astaxanthin plays a central role in the appearance of the aquarium: as a natural dye, it can visibly enhance the color intensity of your fish and contributes to a lively appearance. At the same time, the water-stable structure ensures that the food remains available for longer and the water is not unnecessarily polluted.Zoo Roco tip Feed 2-3 times a day only as much granulated food as your fish can consume within 1-2 minutes. This keeps the water quality stable and prevents excess food - particularly important for small species and dense stocking.

DuplaRin Granulat M - Premium granulated food Staple food for medium-sized ornamental fish in the aquariumWith DuplaRin Granulat M, you can give your medium-sized ornamental fish a high-quality staple food that is ideal for both freshwater and saltwater aquariums. The premium granules are rich in protein, provide essential nutrients, minerals and vitamins and support vitality, growth and natural coloration. Properties and advantages High-quality staple food for medium-sized freshwater and saltwater fish High in protein and nutrient-balanced for development and health With essential vitamins to promote growth, immune system and vitality With astaxanthin for natural, brilliant coloration Dimensionally stable and water-stable - reduces water pollution in the aquarium Suitable for all water zones: floats, hovers and sinks slowly High bioavailability for efficient nutrient uptake and better food utilizationEspecially for medium-sized aquarium fish, a reliable granulated food is crucial as a daily staple food: it must be well absorbed, provide a balanced diet and have as little impact on the water quality as possible. DuplaRin Granulat M is designed for this and combines a high protein content with a careful mixture of essential nutrients, minerals and trace elements. A special bonus is astaxanthin, a natural colorant that supports color intensity and can give your fish a vibrant, strong appearance. The feeding dynamics are also practical: the granules are designed in such a way that they first float, then hover and then slowly sink. This allows you to reliably reach animals from different water zones - ideal in mixed community tanks. Thanks to the dimensionally stable and water-stable structure, the food remains available for longer without unnecessarily polluting the water. The high bioavailability also supports efficient absorption of nutrients and can therefore contribute to better food utilization. Zoo Roco tip Feed only small amounts of granulated food 2-3 times a day, which your fish will consume within 1-2 minutes. This keeps the water quality stable and avoids excess food - particularly important with dense stocking.

DuplaRin Granulat L - Premium granulated food Staple food for large ornamental fish in the aquariumWith DuplaRin Granulat L you can feed large ornamental fish in freshwater and saltwater aquariums in a balanced and practical way. The high-quality staple food provides essential nutrients, minerals, trace elements and vitamins and supports vitality, growth and a strong, natural coloration - ideal for animal lovers and connoisseurs who value quality and stable water quality.Properties and benefits High-quality staple food especially for large freshwater and saltwater fish Protein-rich and nutrient-balanced for development and health With essential vitamins to promote growth, immune system and vitality With astaxanthin for natural, brilliant colors and intense color intensity Dimensionally stable and water-stable forreduced water pollution in the aquarium Suitable for all water zones: floats, floats and sinks slowly High bioavailability for efficient nutrient absorption and better feed conversion For healthy, robust and colorful aquarium fish Large ornamental fish need a granulated food that is not only well absorbed, but also ensures a reliable, balanced supply as a daily staple food. DuplaRin Granulat L was developed for precisely this requirement: A protein-rich formula combined with essential nutrients, minerals and trace elements supports the condition, development and long-term health of your fish. The added vitamins help to strengthen the immune system, promote growth and increase the vitality of your aquarium inhabitants. Astaxanthin is a key visual benefit: as a natural colorant, it supports color intensity and ensures a lively, vibrant appearance. DuplaRin Granulat L also impresses in everyday life thanks to its dimensionally stable and water-stable structure. The food remains available for longer without unnecessarily polluting the water - a plus point for stable water quality. In addition, the granules are designed in such a way that they first float, then float and then slowly sink. This allows you to reliably reach fish from different water zones, which is particularly practical in mixed stocks. Thanks to its high bioavailability, the nutrients it contains are absorbed efficiently, which improves feed conversion and can also reduce water pollution.Zoo Roco tip:Feed smaller portions of granulated food 2-3 times a day, which your large fish will consume within 1-2 minutes. Make sure that the food is evenly distributed in the tank so that lower-ranking animals can also get to the food. Remove uneaten leftovers promptly - this keeps the water quality stable.

High-quality staple food for healthy and vital freshwater prawnsNatural nutrition for demanding shrimp loversDuplaRin Shrimp Snack is a specially developed staple food for shrimp in freshwater aquariums. The balanced recipe is based on the natural diet of dwarf shrimps and supports health, coloration and moulting - ideal for dedicated aquarists and breeders. Properties & advantages at a glance High-quality staple food for freshwater shrimps With plant-based & natural ingredients Supports healthy moulting and vigorous growth Promotes intense colors and vitality Very well accepted by Neocaridina & Caridina Dimensionally stable - does not cloud the water Ideal for community & species tanks DuplaRin Shrimp Snack was developed specifically for the daily nutritional requirements of shrimps in freshwater aquariums. The finely balanced composition of plant-based raw materials, valuable fiber and natural additives supports stable digestion and problem-free moulting.Thanks to its dimensionally stable consistency, the food remains available for a long time without dissolving immediately or unnecessarily polluting the water. This means that even lower-ranking animals can eat in peace - a clear advantage in densely populated shrimp tanks. The formula is ideal for Neocaridina, Caridina and mixed populations and is a reliable choice for both beginners and experienced aquarists.Zoo Roco tip:Feed the DuplaRin Shrimp Snack sparingly, ideally 1-2 times a day in small quantities. In addition, we occasionally recommend a mineral supplementary food or natural foliage to additionally support moulting and promote the natural behavior of your shrimp.Customers also searched for: shrimp food, shrimp staple food, Dupla shrimp food, food for freshwater shrimps, shrimp snack aquarium, Caridina food, Neocaridina food

DuplaRin Crusta Snack - Staple food granules for crabs and shrimps Balanced staple food in granular form for crabs and shrimps For strong crustaceans, natural colors and clean water in the aquariumDuplaRin Crusta Snack is a high-quality staple food in granular form for crabs and shrimps. The balanced formula supports a species-appropriate diet, promotes vitality and colors and is ideal for aquarists who pay attention to quality, acceptance and water stability when feeding. Properties and benefitsStaple food for crayfish and shrimps in freshwater aquariums With fish, crustaceans, spirulina, algae and vegetables for a species-appropriate crustacean diet Supports growth and the development of a strong carapace Provides important vitamins, minerals and proteins Sinks quickly - ideal for bottom-dwelling animals Dimensionally stable and water-stable granules for reduced water pollution Highly accepted by crabs and shrimpsCrabs and shrimps have special requirements when it comes to their daily diet: they need a food that is reliably absorbed, easy to dose and has as little impact on the water quality as possible. DuplaRin Crusta Snack was developed precisely for this purpose. The granules are designed as a staple food and are suitable for the regular feeding of various crustaceans and crabs in the aquarium. The granulated form allows the food to be placed in a targeted manner and dosed as required. This is particularly helpful in tanks with hiding places and territorial behavior, where animals should eat their food in peace. At the same time, you benefit from a stable consistency that does not disintegrate immediately, thereby reducing water pollution. For keepers who want to keep their crustaceans healthy, active and colorful in the long term, DuplaRin Crusta Snack is a reliable basis in the feeding plan. In addition, a varied diet with suitable supplementary foods and natural ingredients (e.g. foliage) can be useful - depending on the species and type of husbandry. Zoo Roco tip It is better to feed smaller quantities and remove leftover food if your crabs or shrimps do not eat it all. Place the granules as close as possible to hiding places or preferred locations so that even shy animals can eat without stress. If there are several animals in the aquarium, it is worth having a fixed feeding rhythm to reduce territorial disputes and keep the water quality stable. Customers searched for: Crab food granules, crab food aquarium, main food crabs, DuplaRin Crusta Snack, food for crabs, food for crabs, crustacean food, aquarium crab food

DuplaRin Axolotl Snack - balanced staple food for axolotl & CoComplete sinking food for axolotl, newts and clawed frogs This sinking granulate is a complete food tailored to the needs of axolotls, newts and clawed frogs. The formulation, which is stable in shape and water, supports clean, targeted feeding on the substrate and provides high-quality proteins as well as vitamins and minerals. Complete food / staple food for axolotl, newts and clawed frogsSinking granules - ideal for bottom-oriented feedersDimensionally stable and water-stable for even food distribution on the substrateProtein-rich recipe with animal ingredients (including herring, mealworm and insect BSF meal)With vitamins and mineralsWith natural color components such as carrot extract and natural astaxanthin (Haematococcus pluvialis) Important advantages Supports healthy growth and vitality thanks to high-quality proteinsGentle and easy to digest - suitable for daily useMinimizes turbidity and food loss thanks to water-stable granulate structureHighly accepted by axolotls and other amphibiansAxolotl, newts and clawed frogs have special requirements when it comes to daily feeding: the food should sink well, remain available at the bottom and pollute the water as little as possible. This is exactly what DuplaRin Axolotl Snack is designed for. The fine-grained granules sink reliably to the bottom and are therefore particularly suitable for animals that mainly feed on the substrate. At the same time, it retains its shape and water stability so that the food can be placed precisely and does not unnecessarily cloud the water.The balanced recipe combines high-quality animal proteins with essential vitamins and valuable minerals to meet the nutritional needs of these amphibians. The protein base includes herring meal, mealworm meal and insect BSF meal; the mixture is supplemented with salmon oil, wheat germ, brewer's yeast and seaweed (kelp), for example. The result is a staple food that is suitable for everyday use, can support growth and vitality and is designed for clean feeding in the aquarium or aquaterrarium. It is also practical to use: simply dose as required and follow the recommendation to feed only as much as can be consumed in around 30 minutes once or twice a day. This reduces food residues that could otherwise affect the water values. If you are looking for a reliable, sinking granulate as a daily basis, DuplaRin Axolotl Snack is a complete food that is consistently geared towards bottom-oriented amphibians - for controlled, clean feeding and a balanced diet.Zoo Roco tip:It is best to give the granules in portions at 1-2 fixed feeding places. Your animals will find the food more quickly and you can simply siphon off any leftovers after approx. 30 minutes - this helps to keep the water quality stable.Customers also searched for: Duplarin, axolotl food, amphibian granules, newt food, clawed frog food, sinking food, complete food for amphibians, water-stable food pellets, insect protein food, axolotl food, aquaterrarium food, buy axolotl

RO 300 osmosis system Reverse osmosis systems create an optimal source water for marine and freshwater aquariums - with an average output of 220 to 300 l per day. Many water problems can often only be solved by using reverse osmosis water. Reverse osmosis systems operate on the principle of physical filtration. Unlike, for example, ion exchangers, which exchange hardness-forming ions (e.g. calcium) for other, non-hardness-forming ions (e.g. sodium), a reverse osmosis system physically removes pollutants (e.g. silicate, nitrate) and hardness-forming substances from the water. In the reverse osmosis system, water passes through a semi-permeable membrane under the pressure typically found in domestic water pipes of 2 − max. 6 bar. The substances dissolved in the water (pollutants, salts or hardness builders) cannot pass through the membrane’s fine mesh structure and remain in the residual water. This residual water is discharged as concentrate and can safely be used as cleaning, watering or domestic water. Dupla reverse osmosis systems have a retention rate of up to 95 − 98 % of all contaminants in tap water.Tip: By connecting a Dupla ultra-pure water filter (optional accessory) downstream, even the smallest traces of silicates and nitrates can be completely removed without leaving any residue.Contents: RO 300 fully assembled with sediment filter (5 µm fine filter), carbon filter and membrane 3 x 2 m hose 3/4 inch tap connector Flow limiter with integrated flush valve Wall bracket Hose plug Housing spanner for filter and membrane housing Operating instructions  Technical data: Max. output 300 l / day, depending on the quality of the source water Average output 220 - 300 l / day at 8 − 15° C and 3 − 6 bar pressure Average retention rate 95 − 98 % Aluminium 97 − 98 % Cadmium 95 − 98 % Bacteria 99 % Nitrates max. 90 % Silicates max. 90 % Sulphates 97 − 98 % Hardness builders 95 − 98 % Spare parts: Replacement membrane Replacement sediment filter Replacement carbon filter

Ornamental fish food for small fish DuplaRin is a high-quality feed granulate with a high protein content, selected nutrients, minerals and trace elements. Additions of essential vitamins sustainably promote healthy  growth, resistance and vitality of the fish. With astaxanthin for strong and natural colours. BACKGROUND INFORMATION Complete feed for ornamental fish rich in vitamins and nutrients water and dimensionally stable high bioavailability floatable, suspendable and sinkable low water pollution Feeding recommendation: 2–3 times daily, small amounts that can be eaten by the fish within 1–2 minutes.   Composition: Fish and fish by-products, cereals, vegetable by-products, oils and fats, minerals and yeasts   Additives: Nutritional additives: Vitamin A 13,580 IU/kg, Vitamin D3 3,000 IU/kg, Vitamin E 272 mg, Vitamin C (ascorbyl phosphate, stable) 291 mg, iron (iron sulphate, monohydrate) 102 mg/kg, iodine (calcium iodate, anhydrous) 6.8 mg/kg, cobalt (basic cobalt carbonate, monohydrate) 6.8 mg/kg, copper (copper sulphate, pentahydrate), 6.8 mg/kg, manganese (manganese oxide) 27 mg/kg, zinc (zinc sulphate, monohydrate) 109 mg/kg, selenium (sodium selenite) 0.4 mg/kg Sensory additive: astaxanthin 80 mg/kg Technological additives: antioxidants, preservatives

Dupla Rin L Doser 65ml High-quality complete food granules for large freshwater and saltwater fish. Rich in vitamins and nutrients, water-stable and natural. Without artificial colorants. With a high protein content and added essential vitamins and astaxanthin for vibrant colors Complete food for ornamental fish Rich in vitamins and nutrients Stable in water and shape High bioavailability floatable, suspendable and sinkable low water pollution Feeding recommendation: 2-3 times a day in small quantities that can be eaten by the fish within 1-2 minutes. Composition: Fish and fish by-products, cereals, vegetable by-products, oils and fats, minerals and yeasts Additives: Nutritional additives: Vitamin A 13,580 IU/kg, vitamin D3 3.000 IU/kg, vitamin E 272 mg, vitamin C (ascorbyl phosphate, stable) 291 mg, iron ( ferrous sulphate, monohydrate) 102 mg/kg, iodine (calcium iodate, anhydrous) 6.8 mg/kg, cobalt ( basic cobalt carbonate, monohydrate) 6.8 mg/kg, copper (copper sulphate, pentahydrate), 6.8 mg/kg, manganese (manganese oxide) 27 mg/kg, zinc (zinc sulphate, monohydrate) 109 mg/kg, selenium (sodium selenite) 0.4mg/kg Sensory additive: Astaxanthin 80 mg/kg Technological additives: antioxidant, preservative