Balance is a carefully formulated mix of sodium and potassium hydroxides featuring a NSW ratio (27:1) of sodium to potassium, designed to prevent ionic imbalance during prolonged usage. KEY FEATURES: Part of the premium AquaVitro collection Stabilizes the carbonate buffer system ratio Increases pH without altering calcium and alkalinity Contains a hydroxide blend DIRECTIONS: Balance should be utilized to increase pH when all other factors (alkalinity, calcium, magnesium) are within optimal ranges, but the pH level remains low. The quantity of Balance required to achieve the desired pH will vary significantly based on the buffering capacity and quality of your aquarium water. As a general guideline, 5mL can elevate 55L (15 US gallons) of saltwater by roughly 0.1 pH units. Introduce Balance in small amounts, and monitor the pH after a minimum of 3 minutes before adding further increments. *Product not available for online sales.Expires on 05 Jan 2027

Calcification is a powerful (140,000 mg/L) optimized mixture of ionic and bioavailable gluconate-complexed calcium crafted to restore and uphold calcium levels akin to those found in natural seawater, all while maintaining pH stability. The combination of these two forms of calcium in calcification offers hobbyists a simple solution to ensure optimal coral growth and vitality. KEY FEATURES: Top-tier AquaVitro collection A potent (140,000 mg/L) optimized mix of ionic and bioavailable gluconate-complexed calcium Prevents calcium precipitation and alkalinity loss Supports peak coral growth DIRECTIONS: Beginner Administer 5mL for every 70L (18 US gallons) two times a week. Monitor calcium levels weekly and modify the dosage or frequency as necessary. Advanced Check calcium concentration, then adhere to the dosage regimen outlined above until levels reach 380-400 mg/L. Each 5 mL/70 L (18 US gallons) will increase calcium by approximately 10 mg/L. Adjust the quantity or frequency as needed, but refrain from exceeding 15 mL/70 L (18 US gallons) in a single day. Afterward, use as needed to sustain calcium levels. *Product not for online sale.Expires on 05 Jan 2027

Medium-sized staple food flakes designed for goldfish measuring 8-20 cm This floating goldfish food is enriched with prebiotics: specialized dietary fibers that nourish beneficial gut bacteria for optimal digestion Crafted from natural raw ingredients without any artificial additives, promoting a wholesome diet and supporting the health of your goldfish. Created in collaboration with leading Asian breeders Highly accepted by various goldfish breeds, thanks to premium ingredients like shrimp, salmon, and spirulina Contains top-quality natural astaxanthin sourced from krill and spirulina, which enhances vibrant color development in goldfish and their varieties Package includes: an original sealed, air- and light-proof, recyclable tin featuring a convenient dosing aid in the lid.\r\nREPLACEMENT FORJB3022000 JBL NovoRed 1 L Expires on 16 Sep 2028

Granulated staple food designed for medium-sized cichlids ranging from 8-20 cm Prebiotic & sinking fish food for aquariums: the specialized dietary fibers included in the formula nourish beneficial intestinal bacteria, promoting healthy digestion Crafted from natural raw materials with no artificial additives, ensuring a wholesome diet for vibrant and healthy cichlids. This product has been tested during JBL research expeditions in tropical regions Enjoys excellent acceptance among various cichlid species due to the premium raw ingredients like salmon and shrimps Enriched with top-quality natural astaxanthin derived from krill and spirulina, supporting stunning color development in cichlids such as the fire mouth cichlid Packaging details: comes in an original sealed, air- and light-tight, recyclable tin featuring a dosing aid in the lid.REPLACEMENT FORJB3028900 JBL NovoStick M Expires on 23 May 2027

Essential food flakes for predatory cichlids hailing from Lake Tanganyika & Malawi, suitable for fish measuring between 8-20 cm. This prebiotic & floating fish food is crafted with specialized dietary fibers that nourish beneficial gut bacteria, promoting healthy digestion. Our formula features natural raw ingredients free from artificial additives, ensuring a wholesome diet for your cichlids. It has been rigorously tested during JBL research expeditions in Lake Malawi and Lake Tanganyika, reaching depths of up to 40 m with various cichlid species. Highly accepted even by the most selective cichlid varieties, thanks to premium raw materials including salmon, shrimp, and squid. Enriched with top-quality natural astaxanthin derived from krill and spirulina, this food guarantees vibrant color development in cichlids from Lake Tanganyika and Lake Malawi. Package includes an original sealed, air- and light-tight, recyclable tin with a convenient dosing aid located inside the lid.\r\nREPLACEMENT FORJB3002000 JBL NovoTanganjika 250 ml Expires on 17 Oct 2027

sera omnipur A Water conditioner designed to combat common ornamental fish ailments in freshwater This versatile water conditioner acts quickly and effectively against nearly all pathogens found in freshwater environments. It addresses bacterial infections (such as Columnaris, Aeromonas, Pseudomonas, as well as mouth and fin rot), fungal infections (for instance, Saprolegnia), single-celled skin parasites (including Ichthyobodo (Costia), Ichthyophthirius, Chilodonella, and Trichodina), along with skin and gill flukes. This treatment is also effective for disinfecting external wounds and helps to prevent secondary infections.

Nourishing and immune-boosting food for Koi, designed for feeding throughout the year floating pellets featuring a unique ring and core structure enriched with probiotic active bacteria to enhance and stabilize intestinal flora promotes health and optimizes feed utilization Koi develop robust health, build a strong immune system, and contribute to cleaner water high in protein for optimal growth Probiotics are now recognized beyond yogurts or dietary supplements for humans—they have become an essential part of ornamental fish nutrition. Since 2016, the intestinal flora stabilizer Bacillus velezensis (previously known as B. subtilis) has been approved for inclusion in ornamental fish feed, receiving explicit endorsement from the EFSA (European Food Safety Authority) to enhance growth and feed efficiency. sera was the pioneer to respond swiftly in 2016 by introducing an innovative probiotic koi food: “Koi All Seasons Probiotic.” As part of the brand's rebranding initiative, the name was updated to “Koi Professional Probiotic.” Koi Professional Probiotic is ideal for year-round feeding of koi when water temperatures exceed 8 °C. The specially co-extruded granules include not only the natural, functional components that are typical of sera, such as MOS, beta-glucans, Haematococcus algae, spirulina, and more, but also the probiotic Bacillus velezensis, which supports the fish's intestinal flora. This enhances their overall health and boosts feed efficiency. As a result, koi grow rapidly and uniformly, while the water remains less polluted by harmful waste and algae-promoting substances. To reap these benefits throughout the year, this specialized food should replace seasonal diets several times a week, as long as water temperatures are above 8 °C. It also serves excellently as a primary food source. Koi Professional line Within the Koi Professional line, sera provides high-quality food options tailored to the unique needs of cold-blooded fish during various seasons (spring & fall, summer, winter). Additionally, there are two functional food options, Koi Professional Color and Probiotic, which are suitable for year-round feeding. Koi Professional Junior has been specifically formulated to cater to the dietary requirements of young Koi. Ingredients Fish meal, corn starch, wheat flour, wheat gluten, fish oil (4%), krill oil (3%), spirulina, brewer's yeast, wheat germ, Ca-caseinate, mannan oligosaccharides (0.4%), krill meal, gammarus meal, green-lipped mussel meat meal, nettle, alfalfa, Haematococcus algae, parsley, seaweed meal, peppers, spinach, carrots, garlic, fenugreek seeds, fennel seeds, aniseed. Nutritional Analysis Crude protein 40.0%, crude fat 8.5%, crude fiber 2.0%, moisture 6.0%, crude ash 7.5%. Additives Vitamins and provitamins: 3a672a/vit. A 37,000 IU/kg, 3a671/vit. D 3 1,800 IU/kg, 3a700/vit. E 120 mg/kg, 3a820/vit. B 1 35 mg/kg, 3a825i/vit. B 2 90 mg/kg, 3a312/stab. Vitamin C 550 mg/kg. Intestinal flora stabilizer: 1x10 10  CFU/kg 4b1820 Bacillus velezensis DSM 15544. Recommended For Complete diet for all Koi

Waste-away GEL is a natural solution for waste elimination: A completely organic aquarium "Cleaner". This gel is packed with beneficial Bacteria that are gradually and consistently dispensed into your aquarium to absorb nutrients and decompose fish waste, ensuring your tank remains pristine and your water stays crystal clear.

Waste-away GEL serves as a natural solution for waste elimination: A completely organic aquarium "Cleaner". This gel is packed with beneficial bacteria that are released continuously and automatically into your aquarium, helping to absorb nutrients and decompose fish waste; ensuring your tank remains pristine and your water stays crystal clear.

Waste-away GEL is an eco-friendly waste eliminator: Completely Natural aquarium "Cleaner". These gels are packed with beneficial Bacteria that are released automatically and consistently into your aquarium to absorb nutrients and decompose fish waste, ensuring your tank stays pristine and your water remains crystal clear.

Tanganyika Buffer is a specially formulated mix of carbonate salts aimed at improving the natural habitat for cichlids by boosting alkalinity, carbonate hardness, buffering capacity, and pH levels. It is designed to sustain a pH range of 9.0-9.4. KEY FEATURES: Adjusts pH to 9.0-9.4 Increases both KH and pH Does not impact GH DIRECTIONS: Add 5g (1 level teaspoon) for every 40-80L (10 to 20 US gallons) of water daily until you reach and maintain your desired pH level. Afterward, use as needed to keep the pH stable, typically no more than once every two to three weeks.Expires on 20 Nov 2029

Syncra Pond: introducing a brand-new, comprehensive lineup of filter pumps designed with cutting-edge technology that delivers high performance while minimizing energy usage. Every Syncra Pond pump comes equipped with both standard and optional nozzles, allowing you to create a variety of stunning water effects, and features a "T-valve" for straightforward dual water flow regulation.

Introducing Syncra Pond: an entirely new collection of filter pumps designed with groundbreaking technology that delivers superior performance while minimizing energy use. Each Syncra Pond pump comes equipped with nozzles (both standard and optional) to produce a variety of stunning water effects, along with a "T-valve" that provides effortless dual control of water flow.

Introducing Syncra Pond: a groundbreaking collection of filter pumps designed with cutting-edge technology that delivers superior performance while minimizing energy use. Each Syncra Pond pump comes equipped with both standard and optional nozzles, enabling you to create a variety of stunning water features. Additionally, they feature a "T-valve" for effortless dual control of the water flow.