€69.90Price
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€59.90Price
Additives
Pack Corall A,B,C + VitAmino M (500ml each) Trace element solution for soft, leather and hard corals Corall A, B and C contains all necessary combinations and elements for corals, without adding artificial colouring and preservatives. Already after the first dosings, an increased opening of the coral polyps can be observed. Natural colouring and increased...
€59.90Price
Set of reagents for determining iodine concentration in seawater.
€29.90Price
€19.90Price
€19.90Price
€26.90Price
Water tests
Reagent set for determining total chlorine concentration in freshwater.
€26.90Price
€18.99Price
Water tests
Set of reagents for determining the concentration of free chlorine in fresh water.
€18.99Price
€21.90Price
Water tests
Set of reagents for determining calcium concentration in seawater.
€21.90Price
€124.10Price
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....
€124.10Price
€27.90€33.90Regular price-17.7% offPrice
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...
€27.90€33.90Regular price-17.7% offPrice
€30.00Price
Calcium reactor
Bubble counter Grotech Diameter 50mm, Lenght 200mm with hose connectors and holder.
€30.00Price
€22.35Price
€22.35Price
€54.00Price
Dosing pump
Optical floating level sensor for Kore 5th Optical floating level sensor with acrylic adjustable holder
€54.00Price
€17.90Price
Additives
VitAmino M 500 ml (Grotech) Vitamin and Amino acid solution for the marine water aquarium Consisting of 11 Vitamines and 20 Amino acids. Vitamines and Amino acids are essential for fishes and invertebrates. Amino acids cannot be built by an organism itself, but have to be continuously fed from outside. Dosing: max. 10 ml/100 l...
€17.90Price