Products from GroTech
GroTech
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Ceramic knives Never again a rusting blade ! For cutting shoots of soft and leather corals or Opening of fish transport bags or Cutting fish food Blade length 10cm Only cut on plastic or wooden base !
Content 1
14.95€ *
Complete food for all coloured saltwater fish For additional vitamin supply and full colour development of your fish. Especially for intensifying the red and blue tones of coloured fish. Contains a natural xanthine content of 1000mg/kg...
Content 0.285 Liter (52.46€ * / 1 Liter)
14.95€ *
Complete food for all coloured saltwater fish For additional vitamin supply and full colour development of your fish. Especially for intensifying the red and blue tones of coloured fish. Contains a natural xanthine content of 1000mg/kg...
Content 0.285 Liter (52.46€ * / 1 Liter)
14.95€ *
NutriMarine Paste is a ready-to-use feed paste. NutriMarine paste does not need to be stored refrigerated. The ability to apply NutriMarine paste to stones or even glass panes makes it ideal for providing a readily available and high...
Content 0.125 Kilogramm (119.60€ * / 1 Kilogramm)
14.95€ *
NutriMarine Paste is a ready-to-use feed paste. NutriMarine paste does not need to be stored refrigerated. The ability to apply NutriMarine paste to stones or even glass panes makes it ideal for providing a readily available and high...
Content 0.125 Kilogramm (119.60€ * / 1 Kilogramm)
14.95€ *
CocoCarbon - High performance activated carbon for sea water. This highly adsorbing activated carbon is made from coconut shells and is quenched with a mineral water solution directly after production, stored in it and delivered....
Content 0.5 Liter (29.90€ * / 1 Liter)
14.95€ *
CocoCarbon - High performance activated carbon for sea water. This highly adsorbing activated carbon is made from coconut shells and is quenched with a mineral water solution directly after production, stored in it and delivered....
Content 0.5 Liter (29.90€ * / 1 Liter)
14.95€ *
High performance activated carbon for fresh water Highly adsorbing pelleted activated carbon for crystal clear water in fresh water aquariums. ActivCarbon quickly and safely removes yellow discoloration of the water, organic metabolic...
14.95€ *
To effectively increase the total hardness GH-Plus immediately increases the total hardness. The total hardness should not fall below 5°dGH in fresh water aquariums. The GH-hardness formers are biologically consumed and should therefore...
Content 0.5 Liter (29.90€ * / 1 Liter)
14.95€ *
To effectively increase the carbonate hardness kH-Plus immediately increases the carbonate hardness The carbonate hardness should be above 5°dkH (°German carbonate hardness) or 8.9° TAC (°French hardness) in fresh water aquariums. The...
Content 0.5 Liter (29.90€ * / 1 Liter)
14.95€ *
Lime water (the saturated solution contains 900mg Ca/l), adds calcium to the aquarium. Phosphates are also precipitated. application: Mix 1 measuring spoon ( ~ 7g ) of calcium hydroxide into 10 l of demineralised water and leave to...
Content 0.5 Kilogramm (31.50€ * / 1 Kilogramm)
15.75€ *
NutriPlant 1 0 nitrate / 0 phosphate Complete fertilizer with iron, minerals and trace elements for aquarium plants. Plants need mineral nutrients in appropriate quantities to build up cells and tissues and to run their metabolism. The...
15.75€ *
with nitrate + phosphate Complete fertilizer with iron, minerals and trace elements for aquarium plants. Plants need mineral nutrients in appropriate quantities to build up cells and tissues and to run their metabolism. The plant...
15.75€ *
Wasseraufbereiter für Aquarienwasser Protect macht aus aggressivem Leitungswasser sofort fischgerechtes Aquarienwasser. Die in Protect enthaltenen Komplexbildner binden schädliches Chlor, Schwermetalle und vieles mehr dauerhaft....
Content 0.5 Liter (31.50€ * / 1 Liter)
15.75€ *
Mineral water conditioner Protect Mineral immediately turns aggressive tap water into aquarium water suitable for fish. Protect Mineral is suitable for all types of fresh water such as tropical, Malawi, Tanganyika etc. The natural...
Content 0.5 Liter (31.50€ * / 1 Liter)
15.75€ *
The solution for fast and effective increase of the calcium content Calcium is essential for natural coral growth. The ideal Ca content in the sea is 400 - 450 ml / liter. Add kH+Ca 2 to the aquarium only in combination with the same...
Content 1 Liter
15.95€ *
High-performance activated carbon for freshwater and seawater Highly adsorbing pelleted activated carbon for crystal clear water in freshwater and marine aquariums. ActivCarbon quickly and safely removes yellow discoloration of the...
Content 1 Liter
15.95€ *
In saltwater aquariums, large amounts of calcium and magnesium are needed to achieve optimal coral and red algae growth. However, the materials normally used in the calcium reactor increase the calcium content more than the magnesium...
Content 1 Kilogramm
16.50€ *
The mineral salt for reverse osmosis water Sodium chloride free mineral salt As the quality of tap water is often insufficient for aquaristic use, an osmosis plant or an ion exchanger must often be used. This also removes all minerals...
Content 1 Kilogramm
16.50€ *
Immediately available carbonate hardness + pH buffer In seawater aquaristics the stability of the pH-value is of crucial importance. Carbonate pro instant is a special buffer and carbonate hardness (kH) former that ensures that the pH in...
Content 1 Kilogramm
16.50€ *
In saltwater aquariums, large amounts of calcium and magnesium are needed to achieve optimal coral and red algae growth. 1 measuring spoon (approx. 10g) results in an increase in calcium content of approx. 18mg/l per 100 litres of...
Content 1 Kilogramm
16.50€ *
In saltwater aquariums, large amounts of calcium and magnesium are needed to achieve optimal coral and red algae growth. 1 measuring spoon (approx. 10g) results in an increase in the magnesium content of approx. 11mg/l per 100 litres of...
Content 1 Kilogramm
16.50€ *
The solution for quickly increasing the carbonate hardness. The ideal value of kH is approx. 10°kH. The kH value reflects the pH buffering capacity of the water. A kH value that is too low carries the risk of a pH drop. Dosage: 50 ml...
Content 1 Liter
16.95€ *
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