JBL Atvitol Multivitamins 50ml

JBL GH Test - GH quick test to determine the total hardness in freshwater aquariums and ponds Simple and reliable control of water values in ponds/aquariums. Determines the ideal total hardness for freshwater aquariums and ponds Colour change test: fill plastic cuvette with sample water, add reagent drop by drop until colour changes from red to green. Number of drops = level of GH (total hardness) When to use: for setting up a new aquarium: once a week Online Laboratory: regular control for a healthy aquarium/pond with conditions close to nature. JBL has water tests in the form of quick tests or colour change tests for every water analysis. Testing aquarium water for healthy, clear water Package contents: 1 quick test, GH Test. Incl. reagent and plastic vial. Refill reagent avaiable separately Healthy aquarium/healthy pond with conditions close to natureThe right water values are dependent on the fish stock and the plants in the aquarium/pond. Even if the water looks clear it can be contaminated. With bad values diseases or algae can appear in the aquarium/pond. To maintain a healthy aquarium/pond with conditions close to nature it is important to check and adapt the water values regularly.For each water analysis JBL provides water tests in the form of quick tests or colour change tests. These determine a certain value or several values in one go. With these water tests you can recognise algae problems and negative nitrate, nitrite, potassium, magnesium values etc.Why test?Depending on origin and consistency of the subsoil, water may contain varying quantities of alkaline earth salts, usually in the form of calcium and magnesium salts. General hardness, by definition, is the sum of calcium and magnesium ions suspended in the water. Most fish and plants thrive well at a general hardness of between roughly 8 and 20°dH. Excessive total hardness values, should, however, be counteracted by the appropriate measures.JBL Online LaboratoryRegular control for a healthy aquarium/pond with conditions close to nature. Enter your water values into the JBL Online Laboratory and get an in-depth analysis of your values within seconds.Recommended general hardness values:Freshwater aquarium (community aquarium): 8-25 °dGHLake Malawi/Lake Tanganyika aquarium: 5-20 °dGHPlant aquarium with few fish (aquascaping): 3-10 °dGHMarine aquarium: not measurable with GH test because GH too high. Please test calcium and magnesium separatelyPond: 6-20 °dGH

Liquizell (50 ml) Liquid starter feed for larvae, for feeding as of 3 days old, and also for invertebrates.Instructions for use: During the first few days, artemias are not in a position to accept food particles which are larger than the photoplankton found in nature. Because the individual particles agglomerate during the plankton is dried, Hobby´s special production process has to first brake them down again into a very fine particle. This ensures the nauplias´ ability to feed themselves in their early development stages and those to a large extent reduces infant fatality. The HOBBY-LIQUIZELL starter food can be kept for an almost unlimited period of time. Because one of the most common reasons for failure in the breeding of artemias is overfeeding and the "pollution" of the water associated with this, please observe the dosage recommendation. Dosage: From the third day feed the nauplias with HOBBY-LIQUIZELL. Shake the Liquizell bottle well before administering the dosage. This enables the sediments to dissolve completely and thus produces a balanced liquid concentration. Feed in Liquizell drop by drop into your breeding container until the water turns light green. As an example, for a 5 l. artemia breeding container from the HOBBY-INCUBATOR SET, this corresponds to approx. 20 drops. You should only add HOBBY- LIQUIZELL again when the cloudiness of the water has been completely cleared by the fish. From day 10 of their life it is now possible to feed the fish with HOBBY-MIKROZELL.  

JBL ProNovo Bel Holiday Vacation food for all freshwater fish from 8 to 20 cm.Provide your aquarium fish with up to 14 days of food supply.Application: Place the food block in the aquarium. It drops to the bottom and provides food for approximately 25 ornamental fish up to 10 cm for 14 days. The block is made of a calcium compound that, when dissolving, adds some total hardness to the water. It dissolves slowly through the absorption of food by the fish. Natural raw materials without artificial additives for close-to-nature feeding and healthy aquarium fish. Tested on JBL research expeditions in the tropics. Scope of delivery: 1 food block for feeding 25 fish for up to 14 days.Aquariums are the easiest pets for their owners to care for on a weekend or vacation. Only a few species of fish cannot be fed with commercial food and can only be fed with live food.For a weekend or extended vacation, the aquarium owner has the choice of feeding with JBL PRONOVO BEL WEEKEND (for 3 days) or JBL PRONOVO BEL HOLIDAY (for 2 weeks), or using an automatic food dispenser (JBL AUTOFOOD), which he fills with his favorite food pellets.Most aquarium fish, with the exception of fry, could even go without food for one or two days, just like in the wild. However, many aquarium owners have a guilty conscience and that is why JBL PRONOVO BEL WEEKEND is also available for a short absence.The food blocks in JBL PRONOVO BEL HOLIDAY and WEEKEND are made of a natural calcium compound that slowly dissolves when the fish "nibble" on it. Bottom-dwelling fish, such as corydoras or loaches, also quickly sense the food contained and will then also feed if necessary. Be careful when asking your neighbors to feed your fish! Most people think they are doing the right thing and overfeed massively. Large amounts of food end up in the bottom of the aquarium uneaten and spoil. This leads to serious oxygenation problems and toxic nitrites are formed. A vacation feeder or automatic food dispenser (or aquarists as neighbors) is a better solution.

Live shiny worms - Lumbriculus variegatus Shiny worms look very similar to small earthworms and are ideal for live feeding in aquaria. Shiny worms, also known as Lumbriculus variegatus, belong to the group of the few-worms. With a length of 4-10 cm, they are ideal for medium-sized to large fish. Shrimps, such as Amano shrimps or tiger shrimps, also occasionally appreciate a shiny worm as food.These worms not only resemble earthworms externally, but are also closely related to them. Due to their dark color, they are also known as blackworms or are occasionally found in pots of aquatic plants, for example from Dennerle (which is why they are sometimes called Dennerle worms). Shiny worms are rich in proteins and fats, but do not contain much fiber.Storage temperature: 5-15 °C Shelf life approx. 21 days Live food is the most natural way of feeding ornamental fish. No other food is as complete. With all essential vitamins, minerals and nutrients Stimulates the hunting instinct Promotes vitalityEven with the greatest care, food animals may die due to temperature fluctuations or unpredictable events. We accept no liability for this.

OXIDIZER mini solutionThe Oxidizer solution for the "OXYDATOR Mini".

JBL FilterStart - Liquid Bacteria for the activation of new and cleaned filters for freshwater and saltwater aquariums  to activate filters, setting up aquariums, for water changes and for re-establishing bacteria after fish diseases. For freshwater and saltwater aquariums, turtle and shrimp tanks For the use of new filters, after filter cleaning and the use of medication For a fast biological filter settling - breakdown of ammonium/ammonia and nitrite through highly active living bacteria Sufficient for 3 l filter material