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.

The Sera marin COMPONENT 1 – 7 collection is designed for discerning marine aquarium enthusiasts, providing corals and other delicate aquatic life with seven essential, complementary ingredients. This formulation includes the vital trace element iodine. Seramarin COMPONENT 7 - iodine features the crucial trace element iodine. Iodine tends to be unstable in aquarium environments, quickly converting to iodide, which is less effective for many aquatic animals and plants. By incorporating Sera marin COMPONENT 7 - iodine daily, we ensure a stable iodine level, preventing concentration fluctuations and deficiencies. This product comes in a dropper bottle for easy and precise dosing. Dosage: It is recommended to add one drop of Sera marin COMPONENT 7 - iodine for every 100 liters of water, following the addition of Sera marin COMPONENT 5-strontium.

Crystal Clear Vision Eliminates mineral-induced cloudiness Removes phosphate, a key nutrient for algae Ensures consistently clear and clean water Minerals and decomposing organic matter (detritus) can lead to frustrating cloudiness in your aquarium water. This can also elevate phosphate levels, which in turn promotes algae growth. sera phosvec･clear effectively binds the particles causing cloudiness, allowing them to be filtered out. Additionally, it reduces excess phosphate, helping to curb unwanted algae proliferation. Enjoy clear and clean water for an extended period. Usage Information https://www.sera.de/fileadmin/user_upload/manuals/sourcefiles/03390_03392_03394_03395_03396_sera_phosvec_clear_2014-05_INT.pdf

Water conditioner designed to combat parasitic crustaceans like fish lice, anchor worms, and other gill-affecting crustaceans This highly concentrated water conditioner is gentle on aquatic life and effectively eliminates parasitic crustaceans such as fish lice (Argulus), anchor worms, gill-affecting crustaceans, parasitic isopods, and smaller crustaceans that may act as intermediate hosts for further parasites, commonly found in ponds. The residues are naturally broken down, so there's no need for a water change. Please note: Other invertebrates, including snails, clams, crayfish, and insect larvae, may not tolerate this treatment. However, amphibians and plants remain unharmed by it.

Tropical almond leaves for natural water enhancement The sera Catappa Leaves facilitate the conditioning of water akin to natural habitats. These tropical almond leaves promote natural behaviors and encourage breeding in ornamental fish and shrimp. Additionally, they help ward off bacterial and fungal infections. Thanks to their astringent qualities, they aid in the healing process following injuries. Shrimps, various crustaceans, and catfish easily accept the tropical almond leaves as a supplementary food source. Usage Instructions The leaves will sink within 24 to 48 hours. Tip: For quicker sinking and easier digestion, pour boiling water over them beforehand. Active compounds will be released within 2 to 3 weeks. sera Catappa Leaves S Add one leaf for every 30 liters of aquarium water in your tank. sera Catappa Leaves M Add one leaf for every 60 liters of aquarium water in your tank. sera Catappa Leaves XXL Add one leaf for every 100 liters of aquarium water in your tank. Natural product with potential variations in shape, color, and size.

Top-Quality Premium Marine Salt Inspired by Nature The new sera marin reef salt is a top-quality premium marine salt inspired by nature, perfect for creating vibrant reefs. This salt is meticulously crafted from individual components, ensuring that pollutants are effectively eliminated. Its consistently high quality minimizes stress during water changes. Even the needs of the most discerning invertebrates, like stony corals, are met. Nutritional deficiencies are effectively prevented. sera marin reef salt includes all essential macro and trace elements that play crucial roles in the skeletal development of invertebrates as well as in the production of enzymes and color pigments in marine life. It dissolves easily and quickly thanks to its fine grain size and the use of pure single components.

Tropical almond leaves for natural water enhancement The sera Catappa Leaves facilitate water conditioning similar to that found in natural habitats. These tropical almond leaves promote natural behaviors and encourage spawning readiness in ornamental fish and shrimp. Additionally, they help prevent bacterial and fungal infections. Thanks to their astringent qualities, they aid in the healing process following injuries. Shrimp, various crustaceans, and catfish find the tropical almond leaves to be a delightful addition to their diet. Usage Instructions The leaves will begin to sink within 24 to 48 hours. Tip: To help them sink immediately and make them easier to digest, pour boiling water over them beforehand. Active components are released within a span of 2 to 3 weeks. sera Catappa Leaves S Add one leaf for every 30 liters of aquarium water into the tank. sera Catappa Leaves M Add one leaf for every 60 liters of aquarium water into the tank. sera Catappa Leaves XXL Add one leaf for every 100 liters of aquarium water into the tank. This is a natural product, and variations in shape, color, and size may occur.