Air pump control / shut-off valve

JBL ProFlora Taifun M10 - CO2 high-performance diffuser Loss-free enrichment with main plant nutrient carbon dioxide: CO2 diffuser for freshwater aquariums max. 400 l in volume, min. 30 cm in height Easy to install: connect the diffuser with special hose to the CO2 fertiliser system (not included), using suction holder place in the aquarium Visible and efficient diffusion of CO2, operation without additional pump, no separate bubble counter required, easy to clean, can be dismantled completely, suitable for all common CO2 systems, extendable Collection cap to prevent CO2 loss, sturdy Makrolon, up to max. 400 l at 4 °KH, up to 200 l at 10 °KH Package contents: CO2 high-performance diffuser, ProFlora Taifun, size: 190 mm, incl. 2 m special CO2-proof hose Ideal nutrition for plantsThe right CO2 concentration in the water is of great importance for the aquarium plants. Carbon dioxide is the main nutrient for plants and promotes their growth. Plants use the CO2 for the photosynthesis and thus supply the water with essential oxygen. They prevent algae growth, remove pollutants, provide hiding places and reduce pathogens.Even enrichmentThe JBL diffuser supplies the aquarium water with the main plant nutrient CO2 in even-sized bubbles.Easy to installThe diffuser is suitable for all usual CO2 systems. Connect to CO2 hose with 4/6 mm. Attach diffuser with suction holder in the aquarium. The correct amount of CO2 varies from aquarium to aquarium and depends on the volume, the water movement and the planting of the aquarium. You can check the CO2 content by means of a CO2 test.

Tetratec airstone AS 35 in black Fine-pored airstone for optimum oxygen supply to all aquariums. Fine-pearl and even air discharge Utilisation of the full pump capacity due to low pressure resistance Durable quality workmanship ideal in combination with the Tetratec APS air pumps

HOBBY ceramic diffuser 50 mm Fine oxygen release for aquariums The HOBBY ceramic diffuser 50 mm is the ideal solution for fine bubble aeration in your aquarium. The round, tubular diffuser ensures a particularly even distribution of oxygen beads, which supply the water with fresh oxygen and improve the water quality. Thanks to its special hollow inner structure, the diffuser can be operated at low pressure, making it perfect for use with small pumps. Product features: Fine bubble oxygen release: the ceramic diffuser produces very fine bubbles that evenly supply the water with oxygen. Optimized for small pumps: Thanks to its hollow structure, the diffuser can be operated at low pressure, making it ideal for small aquarium pumps. Easy to use: The tubular ceramic diffuser is uncomplicated to install and is perfect for aquariums of any size. Durable and robust: The ceramic diffuser is hard-wearing and ensures consistent performance over a long period of time. The HOBBY ceramic diffuser 50 mm is an excellent choice for anyone looking for an efficient and cost-effective solution for aerating their aquarium. With its fine bubble oxygen release and compact design, it helps to promote the life of your fish and plants and maintain the ecological balance.Zoo Roco tip: Use the HOBBY ceramic air diffuser 50 mm with small aquarium air pumps to ensure an even and fine bubble oxygen release. Make sure to clean the diffuser regularly to maintain performance and avoid deposits. The diffuser is particularly suitable for smaller aquariums where gentle aeration is required.

Proflora hoseFor safe loss-free release and fertilization of CO₂ into the aquarium and for the plants.Not every material is suitable for conducting CO₂ gas because many plastics are suitable for air but have a permeability for CO₂ gas. This is because CO₂ has a different diffusion behavior than air. Therefore, air hoses are unsuitable for CO₂ systems. The plastic of the JBL PROFLORA CO₂ hoses is suitable for CO₂ and fits all common CO₂ systems.Lay the hose connections so that they are as short as possible. The shorter the CO₂-carrying hoses, the faster the entire system will react when you increase or decrease the pressure at the fine needle valve. But even with short hoses, you will always have a delayed reaction of your settings. So please do not turn the fine needle valve of the pressure reducer uncontrollably, but adjust it slightly and wait a bit before changing the bubble count in the bubble counter.Application: Cut the hose to the correct length and insert it. Always keep hose length as short as possibleCO2-resistant special hose, for all common CO2 systems in the colors black or transparent/whiteLoss-free transport of CO2 gas. Normal air hoses are NOT CO2 gas resistant!Scope of delivery: 1 CO2 special hose, length: 3 m, Ø 4/6 mmIf the hose hardens over time, it must be replaced.

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..

Hygrophila polysperma (Indian water lily) max. growth height - 50 cm Country of origin  India, Sri Lanka and Thailand Suitability Discus aquariumCommunity aquarium Type  Stem plant Family Acanthaceae Genus Hygrophila Propagation Cuttings Growth rate fast pH 5 - 9 Water hardness 10 - 30 °dh Notes  Cut back regularly. Hygrophila polysperma is one of the "easiest" plants in the aquarium hobby. Even under the worst conditions, it can continue to grow to some extent. If the growing conditions are improved, the plant naturally thrives much better. With good lighting, the tips of its shoots turn a reddish brown colour. It grows very quickly, so it needs to be cut back more often than other stem plants. Highly recommended for initial planting and as an algae preventative.