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CO2 conversion adapter from disposable to refillable cylinders. With the help of this adapter, pressure reducers can be mounted from disposable CO2 cylinders (U system) to refillable CO2 cylinders (M system). Screw adapter onto the JBL pressure reducer for disposable cylinders (thread M10x1) using a 6 mm Allen key. The pressure reducer then fits on refillable CO2 cylinders (thread W 21.8 x 1/14). By unscrewing the adapter, the pressure reducer then fits again on all disposable CO2 cylinders with a M10x1 thread. With the JBL pressure reducers PROFLORA CO2 REGULATOR BASIC/ADVANCED/PROFESSIONAL/m001 this adapter is already fitted and can be unscrewed at any time for disposable cylinders. Package …

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Bacteria for biological purification of the pond For water to suit both fish and plants: cleansing bacteria for the breakdown of biological contaminants in the garden pond Easy to use: calculate the amount needed, mix it with pond water in a watering can, pour it evenly over the pond Healthy pond water: removal of excess nutrients by the break down of biological waste Avoiding fish loss, preventing algae Dosage: 40 ml for about 700 - 800 l pond water Bacteria for biological purification of the pond. For water to suit both fish and plants: cleansing bacteria for the breakdown of biological contaminants in the garden pond (protein, ammonium/ammonia, nitrite). Easy to use: calculate the amount …

Expandable CO2 reactor for healthy plant growth in freshwater aquariums up to 400 l. Loss-free enrichment of the main plant nutrient carbon dioxide: CO2 reactor for freshwater aquariums from 40 to 400 l from a height of 20 cm. Easy to install: use the special CO2 hose to connect the reactor to the CO2 fertiliser system (not included), use the suction holders to position the reactor in the aquarium. Visible and efficient diffusion of CO2, operation without additional pump, no separate bubble counter necessary, easy to clean, completely dismountable, suitable for all common CO2 systems, expandable. Collecting cap to compensate CO2 loss, sturdy Makrolon, up to max. 400 l at 4°KH, up to 200 l at 1…

Effective algae magnets for clean aquarium walls Floats when released and are thus easy to retrieve. Size: 40 x 60 x 100 mm

JUWEL Bioflow Super to idealny filtr wewn?trzny dla pocz?tkuj?cych akwariów o pojemno?ci do oko?o 150 litrów.

Tetra Pond Net Algae jest idealna do usuwania glonów, li?ci, owadów, ro?lin i resztek ro?linnych z oczek wodnych. Dzi?ki niezwykle drobnemu siatki o rozmiarze tylko 0,5 milimetra ?atwo mo?na z?apa? nawet najmniejsze cz?stki wody i skutecznie usun?? wszystkie zanieczyszczenia z oczka. Jesie? i zima to szczególnie wa?ne pory roku do usuwania jak najwi?kszej ilo?ci zanieczyszcze? ze stawów w celu zapobiegania z?ym parametrom wody oraz glonom. Dzi?ki teleskopowej a jednocze?nie bardzo wytrzyma?ej r?czce aluminiowej Tetra Pond Net Algae jest równie? idealna do dotarcia do mniej dost?pnych obszarów stawu. Nawet przy g??bszych stawach regulowana d?ugo?? r?czki od 135 do 203 centymetrów pozwala na bezp…

The Prism 2.0 multi-color spotlight LED can be mounted anywhere on glass underwater and adds powerful mood lighting to your aquarium for a fun or dramatic effect.

Feed tablets for herbivorous suckers (1-20 cm) Food wafers (with wood content) for all suckers that feed on plants and algae, e.g. long-bearded catfish. Use: Let them sink to the bottom. Dusk and nocturnal species must only be fed when the light is off. Raw materials without artificial additives for a correct diet and healthy suckers Very high acceptance even by picky species thanks to high-quality raw materials such as spinach, spirulina and shrimp Package contents: original sealed, airtight and light-tight, reusable can with dosing aid in the lid (for 100 ml, 250 ml, 1 l) Food tablets with wood content for herbivorous suckers from 1-20 cm. Feed tablet for all suckers that feed on plants and …

?ród?o ?wiat?a LED Blue oszcz?dzaj?ce energi? zosta?o specjalnie opracowane, aby symulowa? warunki o?wietleniowe na rafach koralowych na g??boko?ci oko?o 6 m. Specjalny spektrum ?wiat?a sprzyja wzrostowi koralowców. Tylko odpowiednie dla MultiLux LED. Niekompatybilne z wk?adami T5. - Fascynuj?cy g??boki niebieski odcie? - Sprzyja wzrostowi koralowców - Mo?e by? idealnie po??czony z JUWEL LED Marine

Recyclable disposable storage cylinder ready-filled with 500 g CO2. CO2 storage cylinder for all CO2 systems. Supplies aquarium plants with their main nutrient carbon dioxide (CO2) while preventing algae. Easy to install: turn the pressure regulator with internal thread onto the external thread (M10x1) of the storage cylinders. Including mounted rubber stand for good stability. Total height with mounted pressure reducer: 37 cm. TÜV-tested, recyclable 500 g disposable CO2 steel cylinder (thread M10x1). Because CO2 liquefies under pressure CO2 pressurised gas cylinders must be in an upright position when in operation. Package contents: disposable cylinder, ready-filled with 500 g CO2, dimensions: 3…

Energooszcz?dne o?wietlenie LED Marine ?rednie uderza jasno?ci? i specjalnym spektrum ?wiat?a, które emuluje warunki ?wietlne rafy koralowej. Tylko odpowiednie dla MultiLux LED. Niekompatybilny z jednostkami o?wietlenia T5. • B?yszcz?ce bia?e ?wiat?o o temperaturze barwowej 14000 Kelvinów • Szczególnie dobrze nadaje si? do akwariów morskich • Wspomaga wzrost koralowców • Idealnie ??czy si? z LED BLUE

pH and temperature sensor

Food for everyday feeding of koi during warm seasons, in water temperatures from 15 to 30°C High level of easily assimilable protein from sources such as spirulina and young alfalfa ensures steady growth of fish during their peak activity period Spirulina, young alfalfa, nettle, spinach, timothy and yeast extract regulate digestion and support fish’s intestinal flora, which has a positive effect on growth, immunity and splendid coloration The natural carotenoids in the food support the fish's vivid colours