NP-Minus BioPellets 3500ml Important: operating ONLY in a biopelletreactor or fluid bed filter ! The highly active NP-Minus BioPellets consist of 100% biodegradable polymers. These dissolve over a period of several months and act as a carbon source for aerobic bacteria and other microorganisms. The pellets act as a food source for these microorganisms....

NP-Minus BioPellets 500ml Important: operating ONLY in a biopelletreactor or fluid bed filter ! The highly active NP-Minus BioPellets consist of 100% biodegradable polymers. These dissolve over a period of several months and act as a carbon source for aerobic bacteria and other microorganisms. The pellets act as a food source for these...

Bubble counter Grotech Diameter 50mm, Lenght 200mm with hose connectors and holder.

ZEOvit ZEOvit® is a balanced mix of different zeolites. It is an absolutely natural Zeolite mix of highest quality. Run the ZEOvit® in a special ZEOvit® filter. Please note: 1. The ZEOvit® always has to be clean. To clean the material, push and pull the rod of the filter daily, which can be done simple, fast and easy within a minute. 2. If...

ZEOvit for automatic Filter ZEOvit for automatic filters is a balanced mix of different zeolites. It is an absolutely natural Zeolite mix of highest quality. Right now the new and additional ZEOvit version is available. The mixture with bigger ZEOvit media get the material not jammed any more – it is concipated for the normal ZEOvit filters and especially...

ZEOmag Magnesium Granulate 1kg ZEOmag is a pure magnesium granualte. Mix with the coral gravel media at a rate of 10 – 30 % and fill into the calcium reactor. Coarse grain of 6 – 12 mm. Increases magnesium without chloride sulphate. Recommended in any tank system.

Magnesium pro (pellets) 1000g The addition for the calcium reactor for increase of the Magnesium content. In the marine water aquarium a great quantity of Calcium and Magnesium is required in order to achieve an optimum growth of corals and red lime algaes. By the normally used materials in the calcium reactor the Calcium content, however, will be...

CO2 cylinder 2.kg - JBL ProFlora M2000 silver CO2 refillable 2000g storage cylinder Ready-filled with 2 kg CO2. Overall dimensions: 46 x 11.5 cm. With external international valve (W 21.8 x 1/14). Safety valve protection (cage). Free-standing, no stand required. The CO2 cylinders MUST always be operated in an upright position, as the...

Macroalgae filter MAB220 (MacroAlgenBreeder) Dimensions: 280 x 340 x 600 mm For aquariums up to 1800 liters Hose connections: Ø 19 mm LED tube: 28 Watts Pump not included Included: Grotech MacroAlgenBreeder MAB220 filter. LED tube (28 W)

ZEOvitfilter Easy Lift Magnetic L Easy Lift Models are operated very easily! These fillters are provided with a double tube: for media exchange the internal tube can be put out separately. The material is shaked easily by tipping and turning and gets free from mulm, deposits and bacteria plancton due to the magnet below the inner tube. Activated carbon (in a...

ZEOvitfilter Easy Lift Magnetic M Easy Lift Models are operated very easily! These fillters are provided with a double tube: for media exchange the internal tube can be put out separately. The material is shaked easily by tipping and turning and gets free from mulm, deposits and bacteria plancton due to the magnet below the inner tube. Activated carbon (in a...

ZEOvitfilter Easy Lift Magnetic S Easy Lift Models are operated very easily! These fillters are provided with a double tube: for media exchange the internal tube can be put out separately. The material is shaked easily by tipping and turning and gets free from mulm, deposits and bacteria plancton due to the magnet below the inner tube. Activated carbon (in a...