Flourite Black Sand is a specially processed, stable, porous clay gravel designed for natural planted aquariums. Its unique look is particularly ideal for planted setups but can also enhance the aesthetic of any freshwater aquarium. While Flourite Black Sand works best as a standalone substrate, it can be blended with other gravels. There is no need for additional gravel enhancers like laterite. KEY FEATURES: High-quality natural sand for planted aquariums Supports the long-term health of the aquarium DIRECTIONS: Even though Flourite Black Sand is pre-washed, it's important to note that, as a natural product, it may acquire dust during shipping, so rinsing before use is recommended to eliminate any remaining particles. When filling the aquarium with water, do so gently to prevent disturbing the Flourite Black Sand substrate. You can place a bowl inside the aquarium and pour water directly into it, allowing it to overflow gently onto the gravel bed. It's normal for the water to be cloudy at first. To clear the cloudiness, utilize mechanical filtration (like filter floss) and consider using Clarity to speed up the process.

Flourite is a uniquely fractured, stable porous clay gravel designed specifically for natural planted aquariums. While its aesthetic is ideally suited for planted setups, it can also be utilized in any freshwater aquarium setting. Flourite performs best when used solely as a foundational substrate, though it can be combined with other types of gravel. KEY FEATURES: High-quality natural gravel for planted aquariums Supports the longevity of the aquarium SET-UP: Although Flourite comes pre-washed, being a natural product means it may accumulate dust during shipping and should be rinsed prior to use to eliminate any leftover particles. When filling the aquarium with water, do so gradually to prevent disturbing the Flourite substrate. Position a bowl in the tank and pour water directly into the bowl, allowing it to overflow gently onto the gravel bed. It’s normal for the water to appear cloudy at first. To clear up the cloudiness, utilize mechanical filtration (like filter floss). You can also use Clarity to speed up the clearing process.Expires on 13 Jan 2030

Flourite Black is a unique, specially fractured porous clay gravel designed for natural planted aquariums. While it is ideally suited for planted tanks, it can also be utilized in any freshwater aquarium setup. Flourite Black works best when utilized as the sole substrate layer, although it can be blended with other gravels. There’s no need for additional gravel modifiers like laterite. KEY FEATURES: High-quality natural gravel for planted aquariums Supports the longevity of the aquarium SET-UP: Even though it comes pre-washed, Flourite Black is a natural material and may accumulate dust during shipping, so rinsing it before use is recommended to eliminate any leftover dust. When filling the aquarium with water, do so gradually to prevent disturbing the Flourite Black substrate. You can place a bowl in the aquarium and pour the water directly into the bowl, allowing it to overflow gently onto the gravel bed. It's normal for the water to appear cloudy at first. To clear the cloudiness, employ mechanical filtration (like filter floss) and consider using Clarity to speed up the process.

Flourish Nitrogen is a highly concentrated (15,000 mg/L) mixture of nitrogen sources. It supplies nitrogen in both the nitrate form and the preferred ammonium form for plants. KEY FEATURES: Nitrogen booster for planted aquariums 15,000 mg/L blend of nitrogen sources Delivers nitrogen in both nitrate and ammonium forms DIRECTIONS: Beginner For every 160L (40 US gallons), apply 2.5mL (half a cap) twice a week, or adjust based on signs of nitrogen deficiency (such as stunted growth or chlorosis). If you require smaller doses, keep in mind that each cap thread equals roughly 1mL. Expert The beginner dosage increases nitrogen by an amount equivalent to 1 mg/L nitrate. This amount can facilitate roughly 4g of dry growth or about 20g (hydrated) over the course of a month, provided all other essential nutrients are available. For enhanced growth, use a proportionately larger amount. To achieve a specific nitrogen increase, follow this formula: 0.25vn=m, where v represents the tank volume in gallons, n is the desired nitrogen increase (if using a "nitrate equivalent" for "n", apply a factor of 0.05 instead of 0.25 in the formula), and m is the product volume to be used in mL. For instance, to elevate 20 gallons by 0.20 mg/L nitrogen, you would calculate: 0.25*20*0.20=1mL.Expires on 23 Jun 2031

Flourish Phosphorus is a reliable solution (4,500 mg/L phosphate) of potassium phosphate that eliminates the uncertainty of phosphate dosing. KEY FEATURES: Phosphorus enhancement for planted aquariums A dependable 4500 mg/L potassium phosphate solution Removes the uncertainty from phosphate dosing DIRECTIONS: Beginner Administer 2.5mL (half a cap) for every 80L (20 US gallons) once or twice a week, or as necessary based on signs of phosphorus deficiency (such as stunted growth or dark green plants). Expert: The beginner dosage increases phosphorus by 0.05 mg/L (0.15 mg/L phosphate). The optimal phosphate level can vary, typically falling between 0.15-1.0 mg/L. To achieve a specific phosphate increase, use the formula: 0.8vp=m, where v= volume of the tank in gallons, p=desired phosphate increase, and m=amount of product to apply in mL. For instance, to elevate 20 gallons to 0.1 mg/L phosphate, you would calculate: 0.8*20*0.1=1.6 mL.Expires on 20 Nov 2028

The ultimate package for thriving aquatic plants, the sera CO2-Start, provides excellent CO2 fertilization for aquariums ranging from 60 liters (15.9 US gal.) to 200 liters (53 US gal.). This kit includes: sera CO2 diffusion reactor sera CO2-Tabs plus (20 tablets) sera florena 100 ml (3.38 fl.oz.) - a liquid plant fertilizer enriched with iron, minerals, and trace elements sera florenette 24 tablets - iron and mineral fertilizer tablets sera guide "Systemic plant care"

Iron fertilizer for stunning color development System care Additional iron for high-demand plants UV-stable For vibrant aquarium plants Red or rapidly growing aquatic plants have a particularly elevated need for iron. Consequently, iron deficiency is a common issue in densely planted and brightly lit aquariums. However, the aquatic plants require iron to showcase their full color brilliance and to thrive healthily. The innovative system fertilizer sera flore 2 ferro has been specifically designed to address this need. It supplies the plants with the necessary iron, thereby enhancing color development. The distinctive feature of the new iron fertilizer sera flore 2 ferro is its prolonged availability. Many aquariums utilize UV-C water clarifiers, which can quickly degrade standard iron complexes. This leads to the iron being accessible to the plants for only a brief period. In contrast, sera flore 2 ferro employs specially chelated iron to ensure its availability over several days. Additionally, sera flore 2 ferro is free from nitrate and phosphate, making it safe for all invertebrates. Recommended dosage: Apply 5 ml for every 5.3 US gal. (20 liters) once a week or as needed.

For enhancing disease resistance Comprehensive care With essential micronutrients, trace minerals, and vitamins For aquarium plants Many aquariums lack essential nutrients in adequate quantities. As a result, plants may struggle to thrive, fail to exhibit their vibrant colors, or even grow stunted. sera flore 3 vital effectively addresses these critical nutrient deficiencies, ensuring a consistent supply of essential micronutrients and vitamins through daily application. The addition of rare yet vital trace elements boosts the disease resistance of aquatic plants, helping them stay healthy and less vulnerable to external stressors. sera flore 3 vital is free from nitrates and phosphates, making it safe for all invertebrates. Recommended dosage: 5 ml for every 5.3 US gal. (20 liters) daily or as needed.

Plant care solution designed for aquariums with minimal animal presence Systemic care Enriched with NPK for essential nourishment For aquatic plants The essential elements nitrogen, phosphorus, and potassium play a crucial role in promoting the healthy development of aquatic vegetation. In aquariums populated with numerous fish, these nutrients are readily available through fish waste and leftover food. However, in plant-focused tanks with few or no animals, the supply of these macro nutrients can be lacking, leading to subpar plant growth. To address this issue, sera flore 4 plant has been specially formulated to meet the nutritional needs of plants in aquascapes and Dutch style aquariums, providing nitrogen, phosphorus, and potassium in a balanced ratio for robust and thriving plants. sera flore 4 plant is safe for all invertebrates. Recommended dosage: 1 – 5 ml of flore 4 plant (based on plant density) for every 5.3 US gal. (20 liters) of aquarium water daily or as necessary.

Plant care solution designed specifically for aquariums featuring a limited number of animals. Systemic Care Contains NPK for essential nourishment Perfect for aquarium plants The key nutrients—nitrogen, phosphorus, and potassium—are crucial for the robust growth of aquatic plants. In tanks with a higher fish population, these elements are generally provided through fish waste and leftover food. However, in plant-focused aquariums with few or no animals, the availability of these macro nutrients is often lacking, leading to subpar plant growth. Sera flore 4 plant has been formulated to deliver nitrogen, phosphorus, and potassium to aquatic plants in aquascapes and Dutch style tanks in a balanced ratio—ensuring vibrant and thriving plants. Sera flore 4 plant is safe for all invertebrates. Recommended Dosage: Use 1 – 5 ml of flore 4 plant (based on the density of plants) for every 5.3 US gallons (20 liters) of aquarium water daily or as needed.

A solid foundation for effective plant care, sera floredepot, should be placed beneath the actual substrate (sand, gravel) when establishing your aquarium. This well-balanced mixture of sand, peat, vital nutrients, and trace elements promotes rapid growth for your plants. Additionally, during the initial phase (4 - 6 weeks), the plants receive essential nutrients. The unique composition of the substrate aids in the development of robust root systems. Information for use here.

A solid foundation for effective plant care, sera floredepot, is placed beneath the actual substrate (sand, gravel) when establishing your aquarium. This well-balanced mixture of sand, peat, vital nutrients, and trace elements encourages rapid plant growth. Additionally, plants receive essential nutrients during the initial phase (4 - 6 weeks). The unique structure of the substrate promotes the development of robust roots. For more information on usage, please visit this link.

Sera Plant Color T8 Fluorescent Aquarium Lamp 15 Watt is a fluorescent light designed to support the growth of plants in both freshwater aquariums and reptile terrariums. This lamp creates an ideal environment, enhances the colors of fish and plants, and boosts photosynthesis by emitting blue and red light at a power of 4900 kelvin. Features: 15 watts 45 cm in length 2.6 cm in diameter 4900 kelvin

Sera Plant Color T8 Fluorescent Aquarium Lamp 30 Watt This red-blue light is designed to promote optimal plant growth in both aquariums and terrariums, with a temperature of 4900 Kelvin. It not only intensifies the natural hues of your fish and plants but also enhances the exotic atmosphere of your aquarium. Additionally, it boosts photosynthesis, leading to robust plant development. Length: 90 cm