Products from GroTech
GroTech
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Calcium pro pure is pure calcium chloride It can either be used to prepare a stock solution or added directly to the aquarium. Prepare stock solution: Put 750g calcium per pure into a measuring cup and fill up to 2000ml with osmosis...
Content 2.5 Kilogramm (11.98€ * / 1 Kilogramm)
29.95€ *
Magnesium pro pure is a ready-to-use mixture of magnesium chloride hexahydrate and magnesium sulphate heptahydrate. This mixture does not cause a shift in the ion balance during application. It can either be used to prepare a stock...
Content 3.0003 Kilogramm (9.98€ * / 1 Kilogramm)
29.95€ *
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 0.325 Kilogramm (92.15€ * / 1 Kilogramm)
29.95€ *
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 0.325 Kilogramm (92.15€ * / 1 Kilogramm)
29.95€ *
Filtereinsatz für Filterbeutelhalter 4 ZOLL (105mm) für Nr.95029
Content 1
29.95€ *
RemoPhos AL 1-3mm - Phosphatadsorber auf Aluminiumbasis RemoPhos Al entfernt schnell und sicher grosse Mengen an Phosphat, Silikat, Huminsäuren, organischen Schad- und Farbstoffen, sowie unerwünschte Spurenelemente (Arsen, Barium) und...
Content 0.75 Kilogramm (39.93€ * / 1 Kilogramm)
From 29.95€ *
RemoPhos is an iron-based adsorber material that quickly and safely removes large amounts of phosphates and silicates from your aquarium without releasing harmful substances. RemoPhos should be used in a slow flow filter. To achieve the...
Content 1 Liter
31.50€ *
NutriMarine Paste - Alleinfutter für Azooxanthellate Korallen NutriMarine Paste - Neuartiges Premiumkorallenfutter mit hohem Planktonanteil. Die modellierbare Paste sollte in unmittelbarer Nähe der Strömungspumpe auf Steine oder die...
Content 0.125 Kilogramm (266.48€ * / 1 Kilogramm)
From 33.31€ *
Precision hydrometer 350mm Precision hydrometer for the determination of the density of sea water. Measuring range 1.018 - 1.028 kg/l (25°C) Resolution 0.0001
Content 1
34.95€ *
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 3.5002 Kilogramm (10.27€ * / 1 Kilogramm)
35.95€ *
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 3.0003 Kilogramm (11.98€ * / 1 Kilogramm)
35.95€ *
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 3.0003 Kilogramm (11.98€ * / 1 Kilogramm)
35.95€ *
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 3.0003 Kilogramm (11.98€ * / 1 Kilogramm)
35.95€ *
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 3.0003 Kilogramm (11.98€ * / 1 Kilogramm)
35.95€ *
ActivCarbon REEF Hochleistungs Aktivkohle für Süss- und Meerwasser Hochadsorbierende pelletierte Aktivkohle für kristallklares Wasser im Süß- und Meerwasseraquarium. ActivCarbon entfernt schnell und sicher Gelbverfärbungen des Wassers,...
Content 3.5 Liter (10.27€ * / 1 Liter)
From 35.95€ *
TopUp Nano 2 Liter - Die stromungsabhängige automatische Nachfüllvorrichtung für kleine Aquarien.
Content 1
39.00€ *
Set consisting of: 1x carbonate per instant 1000g 1x magnesium per instant 1000g 1x calcium per instant 1000g
Content 3.0003 Kilogramm (13.32€ * / 1 Kilogramm)
39.95€ *
Set consisting of: 1x carbonate per pure 1000g 1x magnesium per pure 1000g 1x calcium per pure 750g
Content 3.0003 Kilogramm (13.32€ * / 1 Kilogramm)
39.95€ *
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 3.5002 Liter (11.41€ * / 1 Liter)
39.95€ *
Zeolites are water-containing, feldspar-like silicate minerals. The inner and outer surfaces can be up to 600 sqm / ccm. These enormous surfaces offer an ideal habitat for e.g. nitrogen-degrading microorganisms. These properties make...
Content 5 Liter (7.99€ * / 1 Liter)
39.95€ *
Pro instant Set 1x Carbonat-, Calcium, Mineral pro instant Anwendung Ballingsystem mit Grotech Carbonat-, Calcium-, Mineral-, und Magnesium pro instant. Das Grotech Balling System deckt, bei richtiger Anwendung, den Bedarf ihres...
Content 2.75 Kilogramm (14.53€ * / 1 Kilogramm)
39.95€ *
?pro instant Set 1x Dose Carbonat-, Calcium, Magnesium pro instant Anwendung Ballingsystem mit Grotech Carbonat-, Calcium-, Mineral-, und Magnesium pro instant. Das Grotech Balling System deckt, bei richtiger Anwendung, den Bedarf ihres...
Content 2.75 Kilogramm (14.53€ * / 1 Kilogramm)
39.95€ *
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