JBL WideSet 12 / 16

JBL Testlab - Professional Test case with 12 tests for freshwater analysis Simple and reliable control of the water values in aquariums. Determines: pH value, carbonate hardness, general hardness, phosphate, nitrite, nitrate, iron, silicate, ammonium/ammonia Add reagents to water samples, compare with colour charts, read values and look up on protocol sheet if and what action is recommended Laboratory comparator system to compensate the inherent water colouring, analysis record sheet, instructions for problem solving, CO2 table Child-proof reagent bottles, water-proof plastic case, refillable kit 1 test case for planted aquariums. Incl. 13 reagents, 6 glass vials, 2 syringes, 3 dosing spoons, thermometer, comparator block, 2 plastic cuvettes, colour charts, ball pen, analysis record sheets, instructions

Micranthemum umbrosum Micranthemum Umbrosum is a light green stem plant with small round leaves. Depending on how it is pruned, it is suitable for both the foreground and background of the aquarium. Difficulty of cultivation: easy Light requirement: medium, to high CO₂ requirement: medium Height of the adult plant: 20 cm Growth: fast Temperature: 22-26 °C Placement in the aquarium: Second level Origin: North and Central America Cup diameter: 6 cm Micranthemum Umbrosum (Round-leaved meadowfoam) is a naturally occurring plant in North and Central America. It grows both in water and in marshy areas. It is prized by aquarists for its unique appearance. The plant forms long stems with paired, alternate, small, round, light green leaves. It has a fairly well developed root system. It needs regular pruning and is easy to shape into a desired form. It is propagated vegetatively by cutting off the shoot tips and planting them in the ground. It likes water with a hardness of 2-12°N, a pH of 5.5-7.7 and a temperature of 24-26°C. It is sensitive to trypaflavin and can be damaged by snails. It has fairly high light requirements. With insufficient light, it pulls upward, and distinct gaps can be seen between the leaves. With sufficient light, it forms dense clumps that are pleasing to the aquarist's eye.Micranthemum umbrosum is usually placed in the background of the aquarium, but it also looks good in the foreground when cut short. It does not require absolute CO₂ fertilization, but grows much faster in its presence. When growing this plant, pay special attention to the proper concentration of iron in the aquarium water.. Planting:The plant must be removed from the cup and thoroughly rinsed from the gel under running water. This is best done by placing the plant in a container of lukewarm water. Most of the gel will then fall off by itself. Divide the contents of the cup into 1-2 cm lumps and then set them at intervals of 1 to 2 cm.

Digital Thermometer 3.0The JUWEL Digital Thermometer 3.0 reliably controls your water temperature. The large digital display allows easy reading of the temperature.Modern designSuitable for all aquariumsSuitable for freshwater and saltwaterPrecise temperature monitoringLarge screenExternally mounted, no suction cup needed in the aquariumThis digital thermometer 3.0 from JUWEL is only suitable for use outside the water. Mounted on the cover flap, the large, transparent display allows a comfortable reading of the temperature. Thanks to the supplied suction cup, the thermometer can be used on any aquarium imaginable. The Thermometer 3.0 can be fixed to the cover flap in just a few simple steps. The cable-guided temperature probe/sensor provides precise temperatures. The included AA battery guarantees long operating times.With a few simple steps, the JUWEL Digital-Thermomter 3.0 is easy to attach to the aquarium. It blends well into the overall picture thanks to its timeless design. The large, transparent display allows a comfortable reading of the temperature Technical data:Mass 7 x 3 x 8 cmCable length 100 cmIncl. Battery & Suction

Nesea sp. GoldNesea sp. "Gold" is a stem plant, with intense yellow to orange colors that is rare in aquarium plants. Growing difficulty: : medium, demandingLight requirement: mediumCO₂ requirement: mediumAdult plant height: 40-50 cmGrowth: mediumTemperature: 22-28°CPlacement in aquarium: third levelOrigin: AfricaCup diameter 6 cmNesea Crassicaulis Gold (Nesea sp. Gold) from Africa, a quite rare and very decorative plant with medium requirements and moderate growth rate.With sufficient light, it takes on colors ranging from bright yellow to intense orange. Nesea sp. Gold is not very demanding in terms of growing conditions. The yellow coloration of the leaves can be achieved even with moderately intense light. The stronger the lighting, the more the color shifts towards an orange tone. The plant can reach a height of up to 50 cm and is thus intended for the third level. However, it has a fairly moderate growth, so it does not require frequent pruning and with good care can be used as a foreground plant. Nesea sp. Gold needs CO₂ in gaseous form, but the carbon dioxide requirement is not too high and medium due to the growth rate is not too fast. It requires nutrient-rich water for optimal appearance. However, attention should be paid to potassium levels, as excess can cause deformation of the growth cones.It grows best at temperatures between 22 and 28 degrees Celsius. Since it prefers high temperatures, it is suitable for tanks with a population of extremely heat-loving fish. The undoubted advantage of this plant is the combination of a very unusual leaf color and low requirements. Nesea sp. Gold provides a good contrast with both green and red foliage plants, and the effect is relatively easy to achieve. It does not require a large amount of CO2. It likes soft and slightly acidic water, but can grow in other parameters as well. It needs good light, a nutrient-rich substrate, CO2 and adequate fertilization to achieve intense coloration. If you want to keep Nesea sp. Gold as a background plant, you should prune it regularly. This will not only keep it at the right height, but will also make it thicker and give it a striking appearance. After pruning, the plant will rejuvenate and the cut tops can be planted in the ground.Planting: Before planting, simply rinse the plants from the gel. Unlike plants kept in rockwool, partial drainage is not required..

Oxy Plus O₂ Diffuser JuwelThe JUWEL O₂ diffuser increases the oxygen content in every aquarium and thus contributes to the vitality of your fish and plants.The infinitely variable O₂ diffuser is suitable for all JUWEL filter systems and is quick and easy to install.

Filter media and clear water - Cirax Bioflow ensures a balanced climate JUWEL Cirax are highly porous ceramic-based pellets which, due to their extremely large surface area, create the perfect environment fulfilled the bacteria. In your JUWEL filter, Cirax helps to ensure excellent water quality. Using a special basket, tailored to the size of your JUWEL filter, makes it easy to use, whilst the optimised filling quantity means a long service life of up to a year. Characteristics of JUWEL Cirax: Excellent water quality due to effective biological cleaning Extremely large surface area due to highly porous filter material Suitable for use in freshwater and saltwater aquariums    

Rotala wallichiiRotala wallichii is a slow growing, stem plant. The needle-like, delicate leaves are red in color and provide an eye-catching feature in your aquarium.Growing: difficultLight requirements: highCO₂ requirements: highAdult plant height: up to 40 cmGrowth: slowTemperature: 24 - 26°CPlacement in aquarium: second or third levelOrigin: Asia6 cm cup diameterRotala Wallichii is a demanding plant with red coloration. It is native to southeast Asia. Its Polish name is Rotala periwinkle. The leaves have the shape of fine needles. The intensity of color increases with increasing light output and is characterized by slow growth. Mature stems reach a height of up to 40 cm. The place of planting must be well planned. Faster growing plants can completely cover it. It should not be planted too densely, as the lower parts of the trunk are sensitive to lack of light. As it grows, it will form a uniform group of mature plants. The plant has a high light requirement. Strong light, fertilization and CO₂ dosage are necessary for good growth. It requires soft, slightly acidic water that is rich in carbon dioxide. Under these conditions, it thrives optimally. The exceptionally delicate appearance and subtle beauty of this plant rewards the hard work of breeding. Rotala wallichii grows well in a fertile substrate. You will get the best growth results if you plant it in an active substrate. Propagation is by shoot cuttings. Cultivation from in vitro plants is done in tissue culture laboratories. The cuttings are free from snails, algae or pathogens thanks to sterile production conditions.Planting: The plant must be removed from the cup and thoroughly rinsed from the gel under running water. This is best done by placing the plant in a container of lukewarm water. Most of the gel will then fall off by itself. Divide the contents of the cup into 1-2 cm lumps and then place them on the selected items at a small distance..