Emergency Care for Aquariums Instantly eliminates harmful ammonia and nitrite Neutralizes heavy metals like lead and copper Eradicates chlorine and chloramines Reduces nitrate levels, thereby minimizing algae growth Due to various destabilizing factors, such as overfeeding, high fish populations, new aquarium setups, increased maintenance demands, or the use of treatments, sudden spikes in pollution from harmful substances like ammonia and nitrite can occur in aquarium water. In these critical moments, sera toxivec swiftly eliminates these toxic agents as well as other hazardous substances, including chlorine and heavy metals. The natural balance is rapidly restored after the pollutants are removed, eliminating the need for stress-inducing, extensive water changes.  

Promoting Healthy Cleanliness Eliminates drug residues post-treatment Removes hazardous substances and dyes Free from phosphates Provides long-lasting effectiveness Offers immediate assistance in cases of acute poisoning Ensures clean and safe water After using medicinal products, it is essential to swiftly eliminate their residues to avoid overburdening the water and creating additional stress factors. Specially formulated activated carbon, sera super carbon, effectively and immediately removes residues without side effects and maintains a neutral pH. By utilizing coal pellets, these environmentally damaging substances can be disposed of completely and safely in regular household waste. sera super carbon is also effective in situations of acute poisoning (for instance, if toxic substances are suspected to have contaminated the aquarium during renovation, from inappropriate decorations, overdoses, etc.) and is also useful for addressing water discoloration. Dosage: Add 10g of Sera super carbon to the filter for every 20 liters of water. Rinse with water prior to use.

Liquid care solution for vibrant aquatic plants Essential care Enriched with minerals and trace elements UV resistant Designed for aquarium plants sera florena is the perfect care solution for aquatic plants that primarily absorb nutrients through their leaves. Aquatic plants play a crucial role in aquariums by removing pollutants and nutrients that promote algae growth from the water. sera florena supplies these plants with essential minerals and trace elements necessary for robust and colorful growth, enabling them to perform their vital function. This formula helps prevent deficiencies without overloading the water with extra nutrients. Additionally, the enhanced formula features innovative, highly stable iron complexes that remain effective even when using UV-C water clarifiers during the day. This product is free from nitrates and phosphates, making it safe for all invertebrates. The synergy of sera florena and sera florenette is expertly balanced to meet the diverse needs of various aquatic plant species. Recommended dosage: Administer 5 ml for every 20 liters (5.3 US gal.) once a week or as needed. To optimize nutrient uptake for plants that primarily absorb through their roots, consider using sera florenette (bottom tablets) in conjunction. More Product Details  Product Name Volume Coverage Item Number sera florena 50 ml / 1.69 fl.oz. enough for: 53 US gal. (200 liters) 03215 sera florena 100 ml / 3.38 fl.oz. enough for: 106 US gal. (400 liters) 03240 sera florena 250 ml / 8.45 fl.oz. enough for: 264 US gal. (1,000 liters) 03250 sera florena 500 ml / 16.9 fl.oz. enough for: 530 US gal. (2,000 liters) 03260 sera florena 500 ml / 16.9 fl.oz. enough for: 530 US gal. (2,000 liters) 03260 sera florena 5,000 ml / 1.3 US gal. enough for: 5,300 US gal. (20,000 liters) 03280

Essential food featuring soft granules for marine fish sera marine Granules Nature is a fundamental food option made of meticulously crafted granules that are free from artificial colors and preservatives, suitable for all marine fish that feed in the mid-water and bottom layers. Thanks to the thoughtfully chosen, natural ingredients like iodine-rich marine algae, spirulina, and krill, this food is highly favored even by the most selective fish, fulfilling their natural dietary needs. It promotes healthy growth, stunning appearance, and boosts disease resistance. The gently sinking soft granules quickly soften while retaining their shape and do not contribute to water pollution. Complete nutrition for all marine fish Ingredients Fish Meal, Wheat Gluten, Wheat Flour, Wheat Germ Meal, Calcium caseinate, krill (6%), fish oil (containing 49% omega fatty acids), Algae, brown (kelp), Dehydrated brewer's yeast, mannan oligosaccharides, spirulina, green-lipped mussel, stinging nettle, herbs, Alfalfa herb, parsley, paprika, spinach, Haematococcus algae, carrots, garlic. Additives Vitamins and provitamins: Vit. A 13,600 IU/lb, Vit. D3 680 IU/lb, Vit. E (D, L-α-tocopheryl acetate) 27 IU/lb, Vit. B1 14 mg/lb, Vit. B2 41 mg/lb, Stabilized Vit. C (L-ascorbyl monophosphate) 250 mg/lb. Analytical Constituents Min. Crude Protein 52.8%, Min. Crude Fat 6.8%, Max. Crude Fiber 4.6%, Max. Moisture 6.0%, Max. Crude Ash 7.8%. Product More Details Natural diet for ornamental fish This product is part of the "sera Nature" range, which does not utilize any artificial colors or preservatives. A diverse diet with natural ingredients is the best safeguard against nutritional deficiencies and promotes the well-being and vitality of the fish. The Nature food types include wholesome components such as Spirulina, Krill, or sustainable insect meal from soldier fly larvae (Hermetia). The symbols displayed on the front of the package emphasize these ingredients and their proportions in the food. Feeding instructions Feed once or twice a day, providing only as much as the fish can consume in a short time.

Liquid care solution for thriving aquatic plants Essential maintenance Rich in minerals and trace elements UV resistant Designed for aquarium plants sera florena is the perfect solution for maintaining aquatic plants that primarily absorb nutrients through their leaves. Aquatic plants play a crucial role in aquariums by removing pollutants and nutrients that feed algae from the water. With sera florena, aquatic plants receive all the vital minerals and trace elements necessary for vibrant and healthy growth, enabling them to effectively perform this essential function. This helps prevent deficiencies without adding excess nutrients to the water. Additionally, the newly enhanced formula includes innovative, highly stable iron complexes that remain effective even when using UV-C water clarifiers during the day. This product is free from nitrates and phosphates, making it safe for all invertebrates. The combination of sera florena and sera florenette is perfectly formulated to meet the diverse needs of various aquatic plant species. Recommended dosage: Administer 5 ml for every 20 liters (5.3 US gal.) weekly or as needed. Enhance the nutrient uptake of plants that rely on root absorption by also using sera florenette (bottom tablets). More Product Details  Product Name Volume Coverage Item No. sera florena 50 ml / 1.69 fl.oz. enough for: 53 US gal. (200 liters) 03215 sera florena 100 ml / 3.38 fl.oz. enough for: 106 US gal. (400 liters) 03240 sera florena 250 ml / 8.45 fl.oz. enough for: 264 US gal. (1,000 liters) 03250 sera florena 500 ml / 16.9 fl.oz. enough for: 530 US gal. (2,000 liters) 03260 sera florena 500 ml / 16.9 fl.oz. enough for: 530 US gal. (2,000 liters) 03260 sera florena 5,000 ml / 1.3 US gal. enough for: 5,300 US gal. (20,000 liters) 03280

Replacement Component Versatile valve designed for Sera external filter Replacement part for Sera fil bioactive 130 external filter Replacement part for Sera fil bioactive 130 + UV external filter

Sera Plant Color T8 Fluorescent Aquarium Lamp 15 Watt This fluorescent lamp promotes healthy growth of plants in both freshwater aquariums and reptile habitats. It creates an ideal environment, enhances the vibrant colors of fish and plants, boosts photosynthesis, and emits blue and red light at a temperature of 4900 kelvin. Features: * 15 watts * 45 cm * 2.6 cm diameter * 4900 kelvin

Sera Plant Color T8 Fluorescent Aquarium Lamp 18 Watt Vibrant red-blue light designed to promote ideal plant development in aquariums and terrariums 4900 Kelvin Brings out the natural hues of both fish and plants Adds an exotic ambiance to your aquarium Boosts photosynthesis for robust plant growth 60 cm

A solid foundation for thriving plant care sera floredepot is designed to be placed beneath the substrate (sand, gravel) when establishing your aquarium. This well-balanced mixture of sand, peat, vital nutrients, and trace elements promotes rapid plant growth. Additionally, plants receive essential nutrients during the initial phase (4 - 6 weeks). The unique structure of the substrate aids in the development of robust roots. Usage Information  https://www.sera.de/fileadmin/user_upload/manuals/sourcefiles/40392_40393_-INT-_sera-floredepot_06_2019.pdf

Provides essential calcium for the formation of skeletons in corals and other invertebrates; use alongside Sera marin COMPONENT 2 Sera marin COMPONENT 1 Ca - calcium - designed for saltwater environments. The Sera marin COMPONENT 1 - 7 series is crafted for advanced marine aquarists, delivering seven vital components that work harmoniously to nourish corals and other invertebrates. Sera marin COMPONENT 1 Ca is rich in crucial calcium required for constructing the skeletons of corals and other lower life forms. The recommended calcium concentration in water should range from 400-450 mg per liter. You can easily check the calcium levels using the sera Ca-test. When used together, sera marin COMPONENT 1 and 2 help achieve the ideal pH level of seawater, thereby maintaining the natural balance in your coral aquarium. Dosage: Utilize the cap as a measuring tool. Add one capful of sera marin COMPONENT 1 and 2 for every 100 liters of seawater, allowing a gap of 2 to 3 minutes between additions. It's important to ensure that the calcium level does not rise by more than 20 mg/l in a single day.  

Herbal water conditioner for combating external bacterial infections on skin and gillsThe herbal water conditioner sera Phyto med Baktazid features potent thyme oil derived from Thymus vulgaris L. and Thymus zygis L. to effectively address bacterial skin irritations caused by Aeromonas, Pseudomonas, or Vibrio bacteria, as well as fin and gill rot in ornamental fish within freshwater aquariums and ponds. A safe diagnosis of an external bacterial infection can be achieved through a microscopic analysis of skin or gill samples. sera Phyto med Baktazid is noted for its high effectiveness and is well tolerated by the fish being treated, along with snails and other invertebrates. Usage Information https://www.sera.de/fileadmin/user_upload/manuals/sourcefiles/45353_45356_-INT-_sera-phyto-med-baktazid_04-2018.pdf

Effective Silicate Elimination Silicates promote the proliferation of diatoms in both fresh and saltwater aquariums. Sera marin silicate clear effectively and permanently eliminates silicates. Sera marin silicate clear comes in a convenient filter media bag. Prior to use, rinse it briefly under running water, then simply insert it into a filter or place it in an area with good water circulation. Its effectiveness lasts for up to three months, depending on the level of silicates in the water. 60 g is suitable for a 20-50 liter aquarium 500 g is sufficient for a 200-400 liter aquarium Tip: The sera SiO 3 test can be used to accurately monitor the silicate levels.

Bacteria and enzymes are ready to spring into action Fish excrement, leftover food, and decaying plants rapidly accumulate as a sludge layer at the bottom of your aquarium. The carefully formulated combination of purification bacteria and biologically active enzymes in sera filter biostart effectively breaks down this sludge, initiating the further decomposition of pollutants within the filter. sera filter biostart is the perfect companion for sera bio nitrivec, which begins its function immediately after sera filter biostart. Together, these two products work to ensure crystal clear and healthy water in your aquarium. As a top-tier filter medium, sera siporax Professional provides the ideal environment for both sera filter biostart and sera bio nitrivec.

Nurturing plants with nutrient depot for root fertilization Essential care Designed for roots, featuring depot effect For aquatic plants sera florenette serves as the perfect care solution for aquatic plants that primarily absorb nutrients through their roots. The bottom tablet delivers all the essential minerals and trace elements necessary for vibrant and healthy growth. Its unique formulation guarantees a long-lasting, even, and comprehensive supply, particularly addressing the critical nutrient iron. Natural growth enhancers effectively promote a substantial growth surge, simplifying the initial growth phase. This product is free from nitrate and phosphate, making it safe for all invertebrates. The robust growth rate of the aquatic plants inhibits the proliferation of algae. The synergy between sera florenette and sera florena is optimally balanced, meeting the diverse needs of various aquatic plant species. Recommended dosage Administer 1 tablet per 20 liters (5.3 US gallons) every two weeks. Insert the tablets 1 - 2 cm (about 1 inch) into the substrate near the plant roots (you may break the tablets into smaller pieces for distribution). Apply only when necessary. Ensure not to exceed the recommended dosage.

Marine salt for R/O and tap water Thanks to its exceptional uniformity and consistent grain size, sera marin salt dissolves rapidly and leaves no residues, creating crystal clear marine water. It ensures natural GH and KH levels while supplying ample calcium and magnesium in biologically appropriate quantities. The pH level will consistently and accurately stay within the desired range, thanks to the natural buffering system found in sera marin salt. A unique process allows sera marin salt to maintain trace elements in a form that keeps them continuously available in solution for an extended period. Sera marin salt is free from any ingredients that would artificially enhance protein skimmer performance. It does not contain nitrates, silicates, or phosphates. Sera (sea salt devoid of nitrates, phosphates, and silicates) provides calcium along with all the essential trace elements required for the successful cultivation of ornamental algae and lower resins in seawater. It features a mix of specialized compounds that assist in the removal of harmful substances like heavy metals and copper. The salt dissolves quickly and leaves no residue. With its natural buffering system, it guarantees a consistently optimal pH value. Instructions for use: Dissolve Sera marin salt (approximately 33 g per liter of water) to achieve a water density between 1.022 and 1.024 g/ml in a container using treated water (osmosis) or chlorine-free tap water. Aerate for 24 hours or mix thoroughly with a submersible pump to ensure proper oxygen and carbon dioxide levels. Warning: Do not dissolve sea salt directly in an active aquarium! It is advised to change 5-10% of the aquarium water monthly, and additionally treat the water with sera aquatan and sera bio reef clear for improved water quality. When establishing a new aquarium, treat the water with Sera aquatan and Sera bio reef clear, and allow the aquarium with all connected equipment (pumps, heaters, filter, etc.) to operate for a minimum of 14 days to achieve biological stability before adding fish.  

Water conditioner designed to combat single-celled skin parasites like Ichthyophthirius multifiliis This water conditioner is formulated for freshwater aquariums, providing a safe, swift, and effective solution to eliminate Ichthyophthirius multifiliis (the pathogen responsible for white spot disease) along with various other single-celled skin parasites (including Ichthyobodo, Apiosoma, Trichodina, Chilodonella) and fungal infections. The product remains colorless in water, making it an excellent choice for use in display aquariums and sales environments. sera med Professional Protazol is highly compatible with both plants and invertebrates, such as snails and shrimp.

Herbal water conditioner for combating skin and gill flukes sera Phyto med Tremazid is an herbal water conditioner that features potent and natural peppermint oil, effectively addressing skin and gill flukes in both fresh and saltwater environments, as well as in ponds. This product is free from synthetic agents like chlorine compounds. sera Phyto med Tremazid does not interfere with biological filtration, is exceptionally well-tolerated, can be decomposed biologically, and will not lead to bacterial cloudiness in your aquarium water. Therefore, adjusting water parameters or performing a water change afterwards is unnecessary. Usage Information https://www.sera.de/fileadmin/user_upload/manuals/sourcefiles/45344_45346_-INT-_sera-phyto-med-tremazid_04-2018.pdf

Crystal Clear Vision Eliminates mineral-induced cloudiness Removes phosphate, a key nutrient for algae Ensures consistently clear and clean water Minerals and decaying organic matter (detritus) can lead to frustrating cloudiness in your aquarium water. This cloudiness can also raise phosphate levels, promoting algae growth. sera phosvec･clear quickly binds to the cloudiness, making it easy for the filter to collect. Additionally, it eliminates excess phosphate, effectively preventing unwanted algae proliferation. Enjoy long-lasting crystal clear and pristine water. Usage Information https://www.sera.de/fileadmin/user_upload/manuals/sourcefiles/03390_03392_03394_03395_03396_sera_phosvec_clear_2014-05_INT.pdf

Long-lasting phosphate elimination Phosphate is an essential nutrient for plants, but it is needed in minimal quantities. Excessive amounts can lead to algae issues. sera phosvec Granulat effectively and safely eliminates phosphate with lasting results. The granules maintain their effectiveness for up to three months, depending on the size of the aquarium and the level of water contamination. Ideal for use in both freshwater and saltwater filtration.