GroTech

GroTech

GroTech: High-quality aquaristic products for everyone

Since the year 1995, the German quality company GroTech has been active as a mail order company and since the year 2000, also as the manufacturer of high-quality aquaristic accessories. By now Grotec exports to more than 50 countries. While the focus of the company was on the suitable technology for aquarium and development of water additives initially, GroTech now provides everything you need for the ideal operation of your marine aquarium. As much as possible, GroTech would always like to create a near-natural and species-appropriate living conditions for your sea fishes.


From fish food to pumps –The enormous choice of Grotech accessories

The product range of GroTech is almost unlimited: Both the universal pumps and the high-quality filter-, measuring- and control technology as well as the different feed stuff, water additives and sea salt are specially developed to secure a durable well-being for your fishes and corals in the aquarium and provide the ideal complete package to the beginners and professional aquarists. Secure the health of your sea inhabitants through suitable products from the GroTech-range in the long run and the stabilty of ecosystem of your aquarium.


TEC 4 Dosing pumps and Coral A, B, C

GroTech customizes all the aquaristic products as per requirement of your marine aquarium: For example use the additive Coral A, B and C to provide your corals with all the essential nutrients. The automatic dosing of these elements is easily possible with the innovative TEC 4 NG dosing pump or the single-channel dosing pump SLD or TEC 1 NG. If required add the TEC 4 NG dosing equipment with additional channels via EP IV enhancement. Then even additional solutions can be dosed automatically for the health preservation of corals like Grotech VitAmino M, NutriMarine N and PlanktoMarine P.


Grotech Corafix coral glue

Whoever wants to quickly and easily attach corals in their marine aquarium, please refer to GroTech Corafix coral glue. In Corafix coral glue, there are both reliable Corafix Classic Stick as well as Corafix Super Fast in grey and violet colours. For each aquarist and aquarium inhabitant, there is a suitable product within the various collection range of GroTech.


Grotech Calcium-, Magnesium- and Carbonate supply

With the HCR chalk reactor, Grotech provides an efficient device to balance the continuous consumption of calcium and carbonates in the marine aquarium. Whoever does not want to use the chalk reactor, can choose from the other good alternatives of Grotech products such as Magnesium Instant, Calcium Instant, Mineral Instant and Carbonate Instant. Even more convenient to use are the liquid solutions of Grotech- Calcium pro Liquid and Magnesium Pro Liquid.



Grotech activated carbon, zeolite and phosphate adsorber

In order to maintain a crystal clear aquarium water, the regular use of activated carbon is recommended. Here Grotech‘s Coco Carbon and Active Carbon are good products. In order to avoid unwanted algae pests, regular use of Grotech Remophos FE and Grotech Zeolite is recommended. The latter can unfold its maximum effect if it is placed in the Grotech Zeolite filter ZF 100 or ZF 200.


Now equip your own marine aquarium ideally

It does not matter whether you are a beginner or are familiar with the hobby of marine aquaristic – get inspired by the extensive offer by GroTechs- from liquid additives to protein skimmers and find the ideal accessories for your seafishes and reef-landscapes online conveniently from the comfort of your home. So nothing stands in the way of your species-appropriate and near-nature maintenance of your inmates. Turn their living space into a small paradise,such that no wish is left unfulfilled!





GroTech CorafixStick Classic 115 g

If you order until the 03/19/2024 14:00 we ship your package probable today.

GroTech CorafixStick Classic 115 g

EUR 13,95*

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GroTech CorafixStick Quick 115 g

If you order until the 03/19/2024 14:00 we ship your package probable today.

GroTech CorafixStick Quick 115 g

EUR 13,95*

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GroTech AipEx 30 ml

GroTech Feeding Cylinders

GroTech NutriMarine N 500 ml

If you order until the 03/19/2024 14:00 we ship your package probable today.

GroTech NutriMarine N 500 ml

EUR 11,95*

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GroTech PlanktoMarine P 250 ml

If you order until the 03/19/2024 14:00 we ship your package probable today.

GroTech PlanktoMarine P 250 ml

EUR 17,95*

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GroTech TEC 1 NG 1-Channel Dosing Pump

If you order until the 03/19/2024 14:00 we ship your package probable today.

GroTech TEC 1 NG 1-Channel Dosing Pump

EUR 74,95*

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GroTech VitAmino M 500 ml

If you order until the 03/19/2024 14:00 we ship your package probable today.

GroTech VitAmino M 500 ml

EUR 18,49*

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GroTech Calcium Pro liquid 1000ml

GroTech Calcium Pro 1000g

GroTech AktivCarbon REEF 1000ml

If you order until the 03/19/2024 14:00 we ship your package probable today.

GroTech AktivCarbon REEF 1000ml

EUR 15,95*

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GroTech CocoCarbon 1000ml

If you order until the 03/19/2024 14:00 we ship your package probable today.

GroTech CocoCarbon 1000ml

EUR 17,95*

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Grotech AlgeNATUR Flakes 40g

If you order until the 03/19/2024 14:00 we ship your package probable today.

Grotech AlgeNATUR Flakes 40g

EUR 19,95*

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GroTech Areometer with Measuring Glass 260mm

If you order until the 03/19/2024 14:00 we ship your package probable today.

GroTech Areometer with Measuring Glass 260mm

EUR 19,95*

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GroTech Corall A,B,C&M Set 500 ml trace elements

If you order until the 03/19/2024 14:00 we ship your package probable today.

GroTech Corall A,B,C&M Set 500 ml trace elements

EUR 59,95*

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Grotech RemoPhos Fe

If you order until the 03/19/2024 14:00 we ship your package probable today.

Grotech RemoPhos Fe

EUR 11,48 - EUR 29,80*

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