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...

BioPellets Mega Media 1000ml BioPellets Mega Media - 1000ml Filter granules for nitrate and phosphate degradation. Aquarium Systems' NP Biopellets will enable targeted nitrate and phosphate degradation in seawater aquariums. Filtration with NP Biopellets is a probiotic method in which,...

BioPellets Mega Media 400ml BioPellets Mega Media - 400ml Filter granules for nitrate and phosphate degradation. Anquarium Systems' NP Biopellets will enable targeted nitrate and phosphate degradation in seawater aquariums. Filtration with NP Biopellets is a probiotic method in which, thanks to the presence of an...

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

AMS  Procalc - calcium media for reactor (5kg)

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.

DaStaCo CO2 solenoid

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...

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)