Funnel for reactor/filter v1.1 - large opening - 90mm Easily refill your calcium reactor or fluidized bed filter. Large opening for media (70mm), suitable for diameters from 70mm to 190mm thanks to its supports. 3D printing - PLA or ABS - non-contractual color.

Media reactor 4.6kg 8-16mm (large) DVH Aquatic Calcium Reactor Media is a raw, natural re-occurring, biogenic, 99,8% pure calcium carbonate derived from marine aragonite. Its near chemical purity and size consistency making it the complete reactor media for all...

Media reactor 4.6kg 4-6mm (fine) DVH Aquatic Calcium Reactor Media is a raw, natural re-occurring, biogenic, 99,8% pure calcium carbonate derived from marine aragonite. Its near chemical purity and size consistency making it the complete reactor media for all...

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 + bacteria free - 1000ml The NP Biopellets from Aquarium Systems will allow a targeted degradation of nitrates and phosphates in seawater aquariums. Filtration with organic NP granules is a probiotic method in which, thanks to the presence of an organic carbon source , heterotrophic marine bacteria promote nitrification and...

BioPellets Mega Media - 400ml The NP Biopellets from Aquarium Systems will allow a targeted degradation of nitrates and phosphates in seawater aquariums. Filtration with organic NP granules is a probiotic method in which, thanks to the presence of an organic carbon source , heterotrophic marine bacteria promote nitrification and denitrification by growth of...

Aragonite Premium  1 - 2mm 10 kgs Natural aragonite sand for use in saltwater aquariums. Ready to use, a quick rinse is sufficient. Excellent bacterial support Reduction of the nitrogen cycle set-up time Stabilizes the pH (8.0). The BacterKit guarantees you rapid and efficient colonization of your substrate by bacteria...

Substrat calcaire (aragonite) pour réacteurs à calcaire . 18kg Premium Reef Substrates for Aquariums Characteristics: •Reduces Consumption of CO2 •Perfect for all types of Calcium Reactors •Safe for Reefs •100% All Natural - From The Ocean To You •No Phosphates or Silicates •Grain...

NPO Redu Pellets No3 & Po4 - 1000ml Fauna Marin Redupellets are a 100% biodegradable Biopolymer, specially developed for nutrientreduction in marine aquariums. Fauna Marin Redupellets promotes the growth of aerobic und anaerobic bacteria and control the nitrogen cycle in the filtersystem. This probiotic filtration method combines effective nutrient...

NPO Redu Pellets No3 & Po4 - 500ml Fauna Marin Redupellets are a 100% biodegradable Biopolymer, specially developed for nutrientreduction in marine aquariums. Fauna Marin Redupellets promotes the growth of aerobic und anaerobic bacteria and control the nitrogen cycle in the filtersystem. This probiotic filtration method combines effective nutrient reduction...

Digital Spoon Scale Ensures precise dosing of any chemical or supplement When precision matters, the Seachem Digital Spoon Scale is the perfect companion tool for the serious aquarist. Accurate and easy to use, it will ensure precise dosing of any chemical or supplement. It is ideal for use with any of Seachem dry products. Display results in either...