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Products from GroTech

GroTech
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Aquarien-Regelheizer - Aus stabilem Quarzglas - Präzision Temperaturregelung 20 - 32°C - Voll eintauchbar (Wasserdicht) - Kontrollleuchte zeigt Heizfunktion an - Kabellänge 150 cm - Inklusive 2 Saughalter
Content 1
From 14.95€ *

Corall A, B und C enthalten alle für Korallen notwendigen Verbindungen und Elemente, ohne Zusatz von Farb- und Konservierungsstoffen. Bereits nach anfänglichen Dosierungen ist ein verstärktes Öffnen der Korallenpolypen zu beobachten....
Content 0.5 Liter (31.50€ * / 1 Liter)
15.75€ *

Corall A, B und C enthalten alle für Korallen notwendigen Verbindungen und Elemente, ohne Zusatz von Farb- und Konservierungsstoffen. Bereits nach anfänglichen Dosierungen ist ein verstärktes Öffnen der Korallenpolypen zu beobachten....
Content 0.5 Liter (31.50€ * / 1 Liter)
15.75€ *

Corall A, B und C enthalten alle für Korallen notwendigen Verbindungen und Elemente, ohne Zusatz von Farb- und Konservierungsstoffen. Bereits nach anfänglichen Dosierungen ist ein verstärktes Öffnen der Korallenpolypen zu beobachten....
Content 0.5 Liter (31.50€ * / 1 Liter)
15.75€ *

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€ *

gH-Plus Pond - Zur effektiven Erhöhung der Gesamthärte Zur effektiven Erhöhung der Gesamthärte GH-Plus erhöht sofort die Gesamthärte. Die Gesamthärte sollte im Teich 5°dGH nicht unterschreiten. Die GH-Härtebildner werden im Teich...
Content 0.8 Kilogramm (19.94€ * / 1 Kilogramm)
From 15.95€ *

Nitrat plus - Die Lösung für eine schnelle Erhöhung des Nitratwertes (NO3) UFI: 9RES-H1EP-A00S-5N4Y ACHTUNG ! Enthält Natriumnitrat Gefahrenhinweise H319 Verursacht schwere Augenreizung. · Sicherheitshinweise P264 Nach Gebrauch gründlich...
Content 0.5 Liter (31.90€ * / 1 Liter)
From 15.95€ *

Phosphat plus - Die Lösung für eine schnelle Erhöhung des Phosphatwertes (PO4) Bedingt durch moderne und effizientere Filtermethoden und starkes Korallenwachstum kommt es im Meerwasseraquarium oftmals zu einer Phosphatlimitierung (PO4 /...
Content 0.5 Liter (31.90€ * / 1 Liter)
From 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€ *

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 1 Liter
16.95€ *

CoraFix ThermoFrag Thermoplastic biopolymer adhesive for attaching coral supports. With a particularly low melting point of 44°C, therefore can be processed under water for a long time. application: - Pour the required amount of granules...
16.95€ *

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 4 Kilogramm (4.24€ * / 1 Kilogramm)
16.95€ *
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