Products from GroTech
GroTech
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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 5 Liter (12.98€ * / 1 Liter)
64.90€ *
The solution for the remineralization of osmosis water Dosage: Recommended for seawater aquaristics is the combined addition of kH+Ca 1,2 and 3 in a dosage of 15-20ml/100l aquarium water per week. The liquids must be dosed separately...
Content 5 Liter (12.98€ * / 1 Liter)
64.90€ *
Cool Breeze 4-fold fan battery Supplied with adjustable electronic power supply. Speed infinitely variable. Device can be attached to bars up to 15mm and can be pivoted up to 90°. The cooling effect is achieved by the evaporative...
64.95€ *
In saltwater aquariums, large amounts of calcium and magnesium are needed to achieve optimal coral and red algae growth. Calcium is indispensable for natural coral growth. The ideal Ca content in the sea is 400 - 450 ml / liter. Dosage:...
Content 5 Liter (13.80€ * / 1 Liter)
69.00€ *
We recommend Magnesium pro liquid for the rapid increase of the magnesium content in the aquarium water. 1 litre of magnesium per liquid contains 50.000mg magnesium = 1ml magnesium per liquid contains 50mg magnesium With Magnesium pro...
Content 5 Liter (13.80€ * / 1 Liter)
69.00€ *
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 5 Liter (13.80€ * / 1 Liter)
69.00€ *
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 5 Liter (13.80€ * / 1 Liter)
69.00€ *
CoralMarine EasyMix contains many trace elements and micronutrients essential for corals, invertebrates and fish. CoralMarine EasyMix is manufactured from first-class chemicals in pharmaceutical quality. CoralMarine EasyMix suitable for...
Content 25 Kilogramm (2.80€ * / 1 Kilogramm)
69.95€ *
1 - channel dosing pump Microprocessor controlled dosing pump for automatic Dosage of liquids. - Adjustable dosing quantity 1 - 99ml - Dosage frequency 1 time every 9 days up to 24 times per day. - Can be calibrated - Simple operation...
Content 1
74.95€ *
Depot stand for TEC III + TEC 4 + EP2 + EP4 + EP3-MCS + EP5-MCS + TEC 1 Suitable for 4 x 500ml + 3 x 1000ml bottles. Delivery WITHOUT bottles and pumps ! WEEE:EN35240654
Content 1
74.95€ *
Universal filter for filling with any media. The scope of delivery includes 3 different connection pieces (for hose inner diameter 4/6/12mm). D=70mm x 400mm Filling volume 800ml
Content 1
75.00€ *
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 3.5002 Liter (22.43€ * / 1 Liter)
78.50€ *
Cool Breeze 6-fold fan battery Supplied with adjustable plug-in power supply =undgt; adjustable speed. Device can be mounted on bars up to 15mm and can be swivelled 90°. The cooling effect is achieved by evaporation cooling. Size 400 x...
79.95€ *
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 5 Liter (17.80€ * / 1 Liter)
89.00€ *
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 5 Liter (17.80€ * / 1 Liter)
89.00€ *
Corall A, B and C contain all compounds and elements necessary for corals, without the addition of colorants or preservatives. Already after initial dosages an increased opening of the coral polyps can be observed. Natural coloration and...
Content 5 Liter (19.80€ * / 1 Liter)
99.00€ *
Corall A, B and C contain all compounds and elements necessary for corals, without the addition of colorants or preservatives. Already after initial dosages an increased opening of the coral polyps can be observed. Natural coloration and...
Content 5 Liter (19.80€ * / 1 Liter)
99.00€ *
Corall A, B and C contain all compounds and elements necessary for corals, without the addition of colorants or preservatives. Already after initial dosages an increased opening of the coral polyps can be observed. Natural coloration and...
Content 5 Liter (19.80€ * / 1 Liter)
99.00€ *
Vitamin and amino acid solution for the marine aquarium Contains 11 vitamins and 20 amino acids. Vitamins and amino acids are essential for fish and lower animals. Amino acids cannot be built up by an organism on its own, but have to be...
Content 5 Liter (19.80€ * / 1 Liter)
99.00€ *
Wasseraufbereiter für tropisches Schwarzwasser Protect Black macht aus aggressivem Leitungswasser sofort fischgerechtes Aquarienwasser. Protect Black ist durch den hohen Gehalt an hochwertigen Huminstoffen speziell für Schwarzwasser...
Content 5 Liter (19.80€ * / 1 Liter)
99.00€ *
DC-Förderpumpe WP-1000 / 12W - Geeignet für den Einsatz als Förder- und Strömungspumpe in Süß- und Meerwasseraquarien. - Inkl. Controller zur Regelung der Fördermenge - Energiesparende 24 V Gleichstrompumpe mit hohem Wirkungsgrad. -...
Content 1
99.00€ *
Cool Breeze 8-fold fan battery Supplied with adjustable plug-in power supply =undgt; adjustable speed. Device can be mounted on bars up to 15mm and can be swivelled 90°. The cooling effect is achieved by evaporation cooling. Size 540 x...
99.95€ *
DC-Förderpumpe WP-2500 / 24W - Geeignet für den Einsatz als Förder- und Strömungspumpe in Süß- und Meerwasseraquarien. - Inkl. Controller zur Regelung der Fördermenge - Energiesparende 24 V Gleichstrompumpe mit hohem Wirkungsgrad. -...
Content 1
115.00€ *
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