The thinker - holder for lollies

Superfish Undergravel Fish Tunnel Safe undergravel tunnel for your fish Create an exciting and safe environment for your fish in your aquarium with the Superfish Undergravel Fish Tunnel. This underground tunnel offers fish a protected place to hide, spawn or rest - at the same time you as the aquarium owner always have an overview of your animals and their offspring. Product features: Underground aquarium tunnel: Provides a safe retreat directly in the substrate of your aquarium. Unique breeding site: Ideal for fish that prefer spawning sites. The tunnel protects eggs and fry while you can observe them. Safe hiding place: Promotes the natural behavior of your fish, reduces stress and creates a species-appropriate environment. Transparent view: Thanks to the clever design, you can observe the fish and their spawn at all times. Easy to set up: Easy to place in the substrate, fits in freshwater and saltwater aquariums. Advantages of the Superfish Undergravel Fish Tunnel: Natural retreat: Promotes well-being and stress-free husbandry for your fish. Breeding-friendly: Safe spawning area for young fish and parents. Optimal observation: You can see fish and offspring at all times. Flexible use: Fits into different aquarium sizes and substrate types. Easy to care for: Easy to clean and durable.

DEKO Sand Waterfall Set Aquarium waterfall with a natural look Transform your aquarium into a lively underwater landscape with the DEKO Sand Waterfall Set. This set creates the illusion of a fast-flowing waterfall and provides an impressive highlight in any aquarium. Product features: Realistic waterfall look: Simulates a dynamic waterfall for a lively and natural aquarium ambience. Flexible use: Fits in with various sand and stone landscapes, easy to combine with decorations. Water circulation pump required: A separate water circulation pump is required for the waterfall effect. Robust & easy to clean: Made of durable material, easy to clean and low maintenance. Advantages of the DEKO sand waterfall set: Visual highlight: Adds depth and dynamism to your aquarium. Promotes natural water movement: Supports oxygen circulation in the water. Flexibly expandable: Can be used in different aquarium layouts. Easy to maintain: Easy to clean and durable, ideal for freshwater and saltwater aquariums. Supports aquascaping: Perfect for creative underwater landscapes with plants and stones.Size: Also suitable for nano aquariums due to its size Zoo Roco tip: This waterfall is an eye-catcher in the aquarium. We find that it is particularly effective in small aquariums. The size ratio is no longer right in large aquariums.

Dennerle KCL Lösungsmittel Ideale Pflege für pH-Elektroden Das Dennerle KCL Lösungsmittel sorgt für die langfristige Aufbewahrung und Pflege von pH-Elektroden. Mit seiner speziellen Formel garantiert es eine optimale Feuchtigkeit, um Austrocknung und Messfehler zu vermeiden. Dieses Lösungsmittel verlängert die Lebensdauer deiner pH-Sonde und sorgt für präzise und zuverlässige Messergebnisse in deinem Aquarium. Produktvorteile Schutz vor Austrocknung: Sichert eine richtige Aufbewahrung und verhindert das Austrocknen von pH-Elektroden. Längere Lebensdauer: Verlängert die Lebensdauer deiner pH-Sonde durch regelmässige Anwendung. Präzise Messergebnisse: Hilft, die Messgenauigkeit der pH-Sonde aufrechtzuerhalten. Einfache Handhabung: Direkte Anwendung für die langfristige Funktionsfähigkeit deiner pH-Elektrode. Hochwertige Qualität: Für verlässliche Ergebnisse – Dennerle steht für geprüfte Aquaristik-Qualität. AnwendungFülle das Dennerle KCL Lösungsmittel in die Aufbewahrungslösung deiner pH-Elektrode, um sie während der Lagerung feucht zu halten und die Lebensdauer zu verlängern. Die regelmässige Anwendung schützt vor Austrocknung und sorgt für präzise Messergebnisse.

Dennerle Shrimp King Sulawesi Salt Ideal water values for Sulawesi shrimps Dennerle Shrimp King Sulawesi Salt has been specially developed for keeping and breeding Sulawesi shrimps such as the cardinal shrimp (Caridina dennerli). It contains a balanced mixture of valuable minerals, trace elements and vitamins that optimally replicate the natural living conditions of shrimps from the Sulawesi lakes. Product benefits Optimum water values: Creates a slightly alkaline environment with a pH value of approx. 7.8 - 8.5 - ideal for shrimps from the Sulawesi Lakes. Rich in minerals: Promotes the health, vitality and intense coloration of the animals. Promotes growth: Supports the development of natural growth as a valuable food source for juvenile shrimp. For breeding and keeping: Ensures balanced growth and stable conditions for offspring. High quality from Dennerle: Developed by aquarium experts for near-natural water treatment. How to use Simply dissolve the salt in osmosis or distilled water until the desired water values are reached. Ideally suited for aquariums with Sulawesi shrimps or other sensitive species that prefer alkaline water conditions. Zoo Roco tip For best results, we recommend leaving the treated water to rest for a few hours before using it in the aquarium. This allows all minerals to dissolve optimally and distribute evenly in the water. Use a conductivity meter for precise control to ensure the ideal conditions for your shrimps.

Amtra Clean Procult The biological filter for a healthy aquariumAmtra Clean Procult is the perfect solution to improve the water quality in your aquarium and at the same time promote the biological balance. With its unique composition of live inoculums (MK-19 sediment) and highly active pollutant-degrading bacteria, it ensures comprehensive cleaning of the aquarium. Within a few hours, Amtra Clean Procult transforms your aquarium into a powerful biological filter that binds and breaks down organic and inorganic pollutants. Important features of Amtra Clean Procult: Bioactive basic cleaning: The unique combination of microorganisms and specially developed mineral granules provides an immediate biological cleaning of the aquarium by safely binding and breaking down pollutants in the water. Highly active pollutant-degrading bacteria: Billions of bacteria work effectively against organic and inorganic pollutants, sustainably supporting the biological balance in the aquarium. MK-19 Sediment: The specially developed mineral granules provide a huge surface area on which the bacteria can colonize. 10 g of the sediment has a binding capacity of at least a football pitch, which means extremely high efficiency in binding pollutants. Clear water conditions: The product ensures crystal clear water by eliminating cloudiness and yellowness - an excellent result with regular use. Promotion of aquarium plants: After application, the MK-19 sediment sinks to the bottom of the aquarium and serves as a valuable fertilizer for the plants without promoting algae growth, as the bound nutrients are not available to algae. Application of Amtra Clean Procult: Shake Amtra Clean Procult well and spread it evenly over the surface of the water. The product spreads as a natural turbidity throughout the aquarium. The sediment particles quickly bind pollutants. After a short time, the turbidity dissolves completely and the water becomes crystal clear. The bacteria begin to break down the bound pollutants and the sediment sinks to the bottom, where it serves as a nutrient for the plants. Advantages at a glance: Fast and effective pollutant binding Promotes clear water and improves water quality Promotes the growth of aquarium plants without supporting algae growth Easy to use and very economicalZoo Roco tip: With Amtra Clean Procult you can offer your aquarium an excellent biological cleaning process that makes the water crystal clear and at the same time improves the water quality in the long term. Please store in a cool place!

Easy-Life Humin Pro+ Easy-Life Humin Pro+ is a high-quality water conditioner for freshwater aquariums. The combination of humic acids and fulvic acids ensures natural water conditions, such as those found in tropical habitats. The product promotes vitality, colorfulness and health in fish, shrimps, snails and plants and at the same time supports the biological balance in the aquarium. Advantages at a glance Promotes intense colors and natural vitality Strengthens the immune system and increases resistance Reduces stress during fish stocking and transportation Improves breeding and rearing success Supports the biological balance in the aquarium Increases the nutrient uptake of plants No unwanted brown coloration of the water Product details Water conditioner with humic acids and fulvic acids Suitable for all freshwater aquariums Ideal for discus, angelfish, shrimps and other sensitive species Available in sizes: 250 ml, 500 ml and 1000 ml Dosage: 10-20 ml per 50 liters of aquarium water, use weekly Free from artificial additives and colorants Zoo Roco tip Use Easy-Life Humin Pro+ regularly after every water change to soothe your aquarium inhabitants and strengthen the natural protective barrier of their mucous membranes. Ideal in combination with Easy-Life Filter Medium for a stable, healthy aquarium environment. Natural care for healthy water and vital aquarium inhabitants - with Easy-Life Humin Pro+.Difference to the product Catappa:Below you will find some information to help you better understand the differences between Catappa-X and Humin Pro+: Catappa-X is made from a special blend and extract of catappa leaves. It has strong antioxidant properties that protect cells from stress and inflammation, promoting fish health. Catappa leaves also contain natural plant dyes that provide more intense and vibrant fish colors. Catappa-X therefore focuses primarily on color enhancement and health promotion. Humin Pro+ is a combination of fulvic and humic acids - organic molecules formed from the decomposition of plant and animal material found in soil, peat, streams and natural waters. Humic acids can replicate the tropical water conditions found in the natural habitat of many aquarium fish. Humin Pro+ is particularly recommended for tropical fish, while Catappa-X is suitable for all fish species. In addition, humic substances stimulate enzyme activity not only in fish, but also in plants and microorganisms in the aquarium. Aquatic plants can absorb nutrients more efficiently, while beneficial microorganisms continue to thrive - ensuring a healthy and stable ecosystem in the aquarium. Customers also searched for: Easy Life Humin Pro+, water conditioner aquarium, humic acid aquarium, fulvic acid water, freshwater aquarium care, aquarium vitality, fish health, aquarium colors, aquarium care Switzerland, water treatment aquarium, Easy Life Switzerland, aquarium additive

HOBBY ceramic diffuser 50 mm Fine oxygen release for aquariums The HOBBY ceramic diffuser 50 mm is the ideal solution for fine bubble aeration in your aquarium. The round, tubular diffuser ensures a particularly even distribution of oxygen beads, which supply the water with fresh oxygen and improve the water quality. Thanks to its special hollow inner structure, the diffuser can be operated at low pressure, making it perfect for use with small pumps. Product features: Fine bubble oxygen release: the ceramic diffuser produces very fine bubbles that evenly supply the water with oxygen. Optimized for small pumps: Thanks to its hollow structure, the diffuser can be operated at low pressure, making it ideal for small aquarium pumps. Easy to use: The tubular ceramic diffuser is uncomplicated to install and is perfect for aquariums of any size. Durable and robust: The ceramic diffuser is hard-wearing and ensures consistent performance over a long period of time. The HOBBY ceramic diffuser 50 mm is an excellent choice for anyone looking for an efficient and cost-effective solution for aerating their aquarium. With its fine bubble oxygen release and compact design, it helps to promote the life of your fish and plants and maintain the ecological balance.Zoo Roco tip: Use the HOBBY ceramic air diffuser 50 mm with small aquarium air pumps to ensure an even and fine bubble oxygen release. Make sure to clean the diffuser regularly to maintain performance and avoid deposits. The diffuser is particularly suitable for smaller aquariums where gentle aeration is required.

HOBBY lime wood diffuser 75 x 15 x 15 millimeters (2 pieces) Aquarium technology for optimized aeration The HOBBY lime wood air diffuser ensures an efficient oxygen supply in your aquarium and is particularly suitable for use in saltwater aquariums and with protein skimmers. Made from high-quality lime wood, this diffuser impresses with its durable quality and ability to produce the finest oxygen beads, which improve the water quality and keep the oxygen content stable. Product features: High-quality lime wood: Very seasoned lime wood ensures durability and fine, even oxygen bead formation. Perfect for saltwater aquariums: The fine beads make the diffuser ideal for use in saltwater aquariums and with protein skimmers. Easy to use: The diffuser can be connected directly to an air hose and offers an uncomplicated solution for aeration. Efficient when oxygen demand is high: Particularly useful during medication treatments or when temperatures rise in summer, when the water's oxygen demand is increased. The HOBBY lime wood diffuser ensures effective and even aeration so that your aquarium is optimally supplied with oxygen in every situation. Thanks to its long service life and fine bubble oxygen release, it is the ideal choice for all aquarium enthusiasts who value the highest water quality.Zoo Roco tip: Make sure to replace the Hobby lime wood diffuser to ensure even oxygen release. The air diffuser should be used in saltwater aquariums and with protein skimmers in conjunction with a suitable air pump to achieve optimum results. When temperatures rise or medication is administered, the diffuser helps to effectively cover the increased oxygen demand in the aquarium.

Superfish Grazing Pod Feeder Stimulating feeding behavior for fish The Superfish Grazing Pod Feeder is an innovative solution to stimulate the natural foraging behavior of your fish while making feeding more efficient. With this unique feeder, fish must actively tap the pod feeder to release food. The slow release of the food not only ensures a longer digestion time, but also helps to reduce food waste in the aquarium and prevent too much food from entering the filter. Product features: Promotes natural hunting behavior: Fish must actively tap against the pod feeder to get the food, simulating natural feeding behavior. Suitable for different types of food: The Grazing Pod Feeder is suitable for live and frozen food, as well as sinking pellets, and is suitable for all types of fish. Reduced food waste: As the food is released slowly, less food is left in the aquarium, reducing the risk of fouling. Versatile: Suitable for both freshwater and saltwater fish, it promotes the well-being of your animals by encouraging them to be more active. The Superfish Grazing Pod Feeder is the ideal choice to improve the feeding experience of your fish while ensuring a healthier aquarium. With its easy handling and flexible use, feeding becomes a fun and efficient activity for both you and your fish.Zoo Roco Tip: The Superfish Grazing Pod Feeder is ideal for keeping your fish active and encouraging natural hunting behavior. Make sure to add the food in small portions so that it is released evenly and the fish are kept busy for longer. Make sure that the Pod Feeder is cleaned regularly to ensure hygienic feeding and to keep the water in the aquarium clean.

SuperFish Scapers Tool Support Holder for aquarium tools The SuperFish Scapers Tool Support offers the perfect solution for neatly storing your scaper tools. This practical holder allows you to hang your tools safely and within easy reach - ideal for aquarium enthusiasts who want to keep their equipment within easy reach and well organized. Product features: Optimally organized: The SuperFish Scapers Tool Support keeps your scaper tools neatly organized. No more chaotic piles of tools - everything has its place. Easy to install: The holder can be easily attached to the edge of the aquarium so that your tools are always within reach without taking up extra space. Versatile compatibility: Suitable for aquariums with a glass thickness of 5 to 16 mm - adapts flexibly to different aquarium sizes. Sturdy acrylic holder: The sturdy holder made of high-quality acrylic offers enough space for 3 pairs of scissors, 2 pairs of tweezers and 2 spatulas. This means your tools are always well organized and ready to hand. Space-saving and functional: The holder makes optimum use of the edge of the aquarium so that you can keep your valuable scaper tools safe and space-saving at the same time.Zoo Roco tip:The SuperFish Scapers Tool Support is the ideal holder for your aquarium tools and ensures tidiness and quick access during aquarium maintenance. It can be easily mounted on the edge of aquariums with a glass thickness of 5 to 16 mm and offers space for 3 scissors, 2 tweezers and 2 spatulas. The sturdy acrylic holder is the perfect solution for keeping your scaping tools safe and within easy reach.

Dennerle Plant System V30 The ideal fertilizer for magnificent aquarium plants Dennerle Plant System V30 is the perfect fertilizer for large and heavily planted aquariums with optimum growth conditions. With its unique formulation, it provides all the important nutrients, minerals and trace elements that your aquarium plants need for healthy growth and vibrant colors. Product features: Ideal for large and heavily planted aquariums: Specially developed for aquariums with abundant plants, the Dennerle Plant System V30 ensures optimum nutrient supply, which promotes growth and lets the plants shine in magnificent color. Complete nutrient supply: The fertilizer contains all the important nutrients, minerals and trace elements that are essential for the healthy growth and vitality of aquarium plants. Magnificent plants and bright colors: Thanks to its balanced composition, V30 not only promotes growth, but also the intense coloration of plants. This gives you vibrant green plants with radiant colors that lend your aquarium a natural beauty. Immediate and long-term effect: The Dennerle Plant System V30 provides an immediate and long-lasting effect thanks to multiple stabilized nutrients. Your plants are continuously supplied with the nutrients they need over a longer period of time without you having to constantly top up. High coverage and concentration: The fertilizer contains highly concentrated active ingredients that ensure a particularly high coverage. A small amount is enough to cover a large area, making the fertilizer particularly efficient and economical.Zoo Roco tips for use: Ensure regular fertilization to constantly provide your plants with the nutrients they need and promote healthy growth. Monitor plant growth and adjust the dosage if necessary to avoid nutrient deficiencies. Ideally, combine the fertilizer with CO2 fertilization and take care to avoid over-fertilization to prevent algae growth.

JBL Digiscan thermometer Precise temperature measurement for your aquarium The JBL Digiscan thermometer offers precise digital water temperature measurement in aquariums. With a measuring range of 0 to 40 °C and an accuracy of ±1.0 °C, it ensures that the temperature of your aquarium always remains within the optimum range - for the well-being of your fish and plants. Simple and flexible installation Installing the JBL Digiscan thermometer is child's play. Simple handling thanks to the 2-part Velcro sticker: Simply remove the protective film and attach the thermometer to the outside of the cleaned aquarium pane. The Velcro fastener ensures that the thermometer can be removed and repositioned at any time. Easy to read and accurate With a digit height of 2 cm, the temperature is easy to read. Thanks to the digital display and accurate measurement in 0.1 °C increments, you can always be sure that your aquarium is at the ideal temperature. The thermometer is mounted on the outside of the aquarium so that it is not immersed in the water - the thickness of the glass does not matter. Advantages at a glance: Precise measurement: Temperature range from 0 to 40 °C in 0.1 °C increments. Easy installation: Quick installation with a Velcro sticker - no drilling required. Easy to read: Digital display with a digit height of 2 cm for clear legibility. Flexibility: Removable and easy to reposition thanks to the Velcro fastener. Battery included: 1 x AG13 battery is included. Perfect for your aquarium The JBL Digiscan thermometer is ideal for aquariums of all types. It offers fast and reliable temperature measurement and, thanks to its compact size and simple installation, it adapts to any aquarium glass. This gives you full control over the water temperature - for healthy aquarium inhabitants.Zoo Roco tips: The JBL Digiscan thermometer is particularly suitable for aquarium owners who are looking for an uncomplicated way to monitor the water temperature. Make sure you clean the thermometer regularly on the aquarium glass to ensure that you always get accurate readings.