ReefKalk - Hydroxyde de calcium 400g ReefKalk - Calcium hydroxide 400g, description and features: Source of calcium hydroxide for the preparation of limewater or Kalkwasser. It provides calcium and maintains alkalinity for better growth of soft and hard corals, mollusks, tubeworms and calcareous and coralline algae. It also...

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...

Zeo Light 1l (Zeolithe) Zeo light is a specially formulated Zeolite for reduction of nutrient concentrations in marine aquaria. This Zeolite provides nitrate- and ammonium-reducing bacteria an ideal environment. By using a composition of different Zeolites, carefully selected for their specific physical and chemical properties, this filter medium will...

Zeo-Light Starter Kit The Fauna Marin Zeo-Light-System is based on few, but very effective products to allow for an easy maintenance of your marine aquarium. The Fauna Marin Zeo-Light-System is based on few, but very effective products to allow for an easy maintenance of your marine aquarium. The Fauna Marin Zeo-Light Starter Kit contains: 1 x...

Magnesium substrate for calcium reactors (Deltec). Aqua Crown Hy mag

Magnesium substrate for calcium reactors (Deltec). Aqua Crown Hy mag

Calcium substrate for calcium reactors (Deltec). Aqua Crown Hy Carb

Calcium substrate for calcium reactors (Deltec). Aqua Crown Hy Carb

Calcium and magnesium substrate for calcium reactors (Deltec). Aqua Crown Hy Carb Special

Bacto energy (Ultra bak) 1l for zeolithe filter Ultra Bak is a nutrient solution for bacteria commonly found in a marine aquarium. After addition of Ultra Bak bacteria will grow rapidly and thereby will convert unwanted nutrients like nitrite, nitrate and phosphate into biomass. The bacteria will either be skimmed off or taken up by corals and filter feeders, thereby...

Bacto energy (Ultra bak) 500ml for zeolithe filter Ultra Bak is a nutrient solution for bacteria commonly found in a marine aquarium. After addition of Ultra Bak bacteria will grow rapidly and thereby will convert unwanted nutrients like nitrite, nitrate and phosphate into biomass. The bacteria will either be skimmed off or taken up by corals and filter feeders,...