€69.90Price
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€59.90Price
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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
€24.99Price
Royal Nature Ion balanced Pro Reef Salt 4kg The volume of salt water that can be made from a single box of 20kg of Royal Nature Ion Balanced Pro Salt depends on the required SG or PPT of the final solution. In order to get to a specific gravity of -1.0264 = 35.5 PPT, we recommend mixing 1 kg of Royal Nature Ion Balanced Pro Salt with 26 liters of RO water using circulating...
€24.99Price
€48.90€54.99Regular price-11.07% offPrice
Royal Nature Ion balanced Pro Reef Salt 10kg The volume of salt water that can be made from a single box of 20kg of Royal Nature Ion Balanced Pro Salt depends on the required SG or PPT of the final solution. In order to get to a specific gravity of -1.0264 = 35.5 PPT, we recommend mixing 1 kg of Royal Nature Ion Balanced Pro Salt with 26 liters of RO water using circulating...
€48.90€54.99Regular price-11.07% offPrice
€75.90€79.99Regular price-5.11% offPrice
Salt Instant Ocean 20kg The volume of salt water that can be made from a single box of 20kg of Royal Nature Ion Balanced Pro Salt depends on the required SG or PPT of the final solution. In order to get to a specific gravity of -1.0264 = 35.5 PPT, we recommend mixing 1 kg of Royal Nature Ion Balanced Pro Salt with 26 liters of RO water using circulating pump.
€75.90€79.99Regular price-5.11% offPrice
€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
€17.90Price
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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
€18.90Price
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Corall C 500 ml (Grotech) 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...
€18.90Price
€17.90Price
Additives
Corall B 500 ml (Grotech) 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...
€17.90Price
€19.40Price
Additives
Corall A 500 ml (Grotech) 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 growth...
€19.40Price