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!




If you order until the 09/19/2018 14:00 we ship your package probable today.

GroTech AipEx 30 ml



EUR 9,49 *

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GroTech AipEx 30 ml

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GroTech AipEx 30 ml

EUR 9,49 *

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GroTech CoraFix SuperFast 240g



EUR 21,49 *

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GroTech CoraFix SuperFast 240g

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GroTech CoraFix SuperFast 240g

EUR 21,49 *

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GroTech NutriVital Daily food 0,6-0,9 mm



EUR 8,49 *

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GroTech NutriVital Daily food 0,6-0,9 mm

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GroTech NutriVital Daily food 0,6-0,9 mm

EUR 8,49 *

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GroTech Filtering bag 260mm x 160mm x 0,6mm



EUR 9,95 *

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GroTech Filtering bag 260mm x 160mm x 0,6mm

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GroTech Filtering bag 260mm x 160mm x 0,6mm

EUR 9,95 *

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Grotech RemoPhos FE 2 - 4mm



EUR 15,60 *

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Grotech RemoPhos FE 2 - 4mm

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Grotech RemoPhos FE 2 - 4mm

EUR 15,60 *

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Grotech Carbonat pro instant



EUR 14,90 *

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Grotech Carbonat pro instant

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Grotech Carbonat pro instant

EUR 14,90 *

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Grotech Hydrometer 260mm perfectReef



EUR 9,00 *

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Grotech Hydrometer 260mm perfectReef

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Grotech Hydrometer 260mm perfectReef

EUR 9,00 *

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GroTech Calcium pro instant powder



EUR 13,98 *

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GroTech Calcium pro instant powder

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GroTech Calcium pro instant powder

EUR 13,98 *

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GroTech Foodclip (2 pcs.)



EUR 5,49 *

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GroTech Foodclip (2 pcs.)

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GroTech Foodclip (2 pcs.)

EUR 5,49 *

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Grotech RemoPhos FE 0,5 - 2mm



EUR 15,60 *

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Grotech RemoPhos FE 0,5 - 2mm

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Grotech RemoPhos FE 0,5 - 2mm

EUR 15,60 *

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GroTech Mineral pro instant mineral salt



EUR 14,50 *

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GroTech Mineral pro instant mineral salt

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GroTech Mineral pro instant mineral salt

EUR 14,50 *

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GroTech Magnesium pro instant powder



EUR 14,49 *

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GroTech Magnesium pro instant powder

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GroTech Magnesium pro instant powder

EUR 14,49 *

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GroTech Cool Breeze 2-fan cooler



EUR 39,90 *

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GroTech Cool Breeze 2-fan cooler

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GroTech Cool Breeze 2-fan cooler

EUR 39,90 *

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GroTech CorafixStick Quick 115 g



EUR 13,49 *

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GroTech CorafixStick Quick 115 g

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GroTech CorafixStick Quick 115 g

EUR 13,49 *

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GroTech CorafixStick Classic coral glue 115 g



EUR 13,49 *

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GroTech CorafixStick Classic coral glue 115 g

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GroTech CorafixStick Classic coral glue 115 g

EUR 13,49 *

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GroTech kH+Ca 3



EUR 13,49 *

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GroTech kH+Ca 3

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GroTech kH+Ca 3

EUR 13,49 *

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GroTech CocoCarbon 1000ml



EUR 14,98 *

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GroTech CocoCarbon 1000ml

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GroTech CocoCarbon 1000ml

EUR 14,98 *

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GroTech AktivCarbon REEF 1000ml



EUR 12,59 *

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GroTech AktivCarbon REEF 1000ml

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GroTech AktivCarbon REEF 1000ml

EUR 12,59 *

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GroTech NutriMarine Instant food 125 ml



EUR 9,49 *

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GroTech NutriMarine Instant food 125 ml

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GroTech NutriMarine Instant food 125 ml

EUR 9,49 *

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GroTech NutriMarine N food 500 ml



EUR 10,49 *

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GroTech NutriMarine N food 500 ml

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GroTech NutriMarine N food 500 ml

EUR 10,49 *

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GroTech Calcium pro liquid 1000ml



EUR 13,98 *

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GroTech Calcium pro liquid 1000ml

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GroTech Calcium pro liquid 1000ml

EUR 13,98 *

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GroTech areometer with measuring glass



EUR 18,95 *

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GroTech areometer with measuring glass

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GroTech areometer with measuring glass

EUR 18,95 *

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GroTech Calcium pro 1000g powder



EUR 7,98 *

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GroTech Calcium pro 1000g powder

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GroTech Calcium pro 1000g powder

EUR 7,98 *

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GroTech VitAmino M Amino Acids 500 ml



EUR 13,49 *

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GroTech VitAmino M Amino Acids 500 ml

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GroTech VitAmino M Amino Acids 500 ml

EUR 13,49 *

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GroTech PlanktoMarine P Phytoplankton 250 ml



EUR 13,49 *

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GroTech PlanktoMarine P Phytoplankton 250 ml

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GroTech PlanktoMarine P Phytoplankton 250 ml

EUR 13,49 *

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GroTech Corall C trace elements



EUR 13,49 *

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GroTech Corall C trace elements

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GroTech Corall C trace elements

EUR 13,49 *

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Grotech Golden Drop Artemia live food 250ml



EUR 19,90 *

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Grotech Golden Drop Artemia live food 250ml

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Grotech Golden Drop Artemia live food 250ml

EUR 19,90 *

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GroTech kH+Ca 1



EUR 13,49 *

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GroTech kH+Ca 1

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GroTech kH+Ca 1

EUR 13,49 *

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GroTech Magnesium pro liquid solution



EUR 13,49 *

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GroTech Magnesium pro liquid solution

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GroTech Magnesium pro liquid solution

EUR 13,49 *

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GroTech Magnesium pro powder



EUR 14,49 *

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GroTech Magnesium pro powder

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GroTech Magnesium pro powder

EUR 14,49 *

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GroTech Corall A trace elements



EUR 13,49 *

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GroTech Corall A trace elements

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GroTech Corall A trace elements

EUR 13,49 *

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GroTech Corall B



EUR 13,49 *

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GroTech Corall B

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GroTech Corall B

EUR 13,49 *

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GroTech kH+Ca 2



EUR 13,49 *

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GroTech kH+Ca 2

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GroTech kH+Ca 2

EUR 13,49 *

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GroTech lime water / Calciumhydroxid 500g



EUR 14,98 *

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GroTech lime water / Calciumhydroxid 500g

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GroTech lime water / Calciumhydroxid 500g

EUR 14,98 *

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GroTech Cool Breeze 4-fan cooler



EUR 49,90 *

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GroTech Cool Breeze 4-fan cooler

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GroTech Cool Breeze 4-fan cooler

EUR 49,90 *

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GroTech Cool Breeze 6-fan cooler



EUR 59,90 *

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GroTech Cool Breeze 6-fan cooler

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GroTech Cool Breeze 6-fan cooler

EUR 59,90 *

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GroTech Feeding helper



EUR 13,98 *

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GroTech Feeding helper

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GroTech Feeding helper

EUR 13,98 *

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Grotech AlgeNATUR flakes 40g fish food



EUR 13,49 *

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Grotech AlgeNATUR flakes 40g fish food

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Grotech AlgeNATUR flakes 40g fish food

EUR 13,49 *

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Grotech TEC 4 NG (4-channel) calibratable



EUR 385,95 *

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Grotech TEC 4 NG (4-channel) calibratable

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Grotech TEC 4 NG (4-channel) calibratable

EUR 385,95 *

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GroTech Zeolite



EUR 9,98 *

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GroTech Zeolite

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GroTech Zeolite

EUR 9,98 *

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



EUR 44,90 *

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

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

EUR 44,90 *

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GroTech TEC 1 NG 1-channel dosing pump



EUR 69,90 *

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GroTech TEC 1 NG 1-channel dosing pump

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GroTech TEC 1 NG 1-channel dosing pump

EUR 69,90 *

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Grotech Precision hydrometer 350mm



EUR 34,95 *

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Grotech MacroAlgen-Breeder MAB 120



EUR 249,00 *

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GroTech PhytoBreeder



EUR 508,90 *

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GroTech HEA150 protein skimmer



EUR 358,90 *

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GroTech HEA200 protein skimmer



EUR 584,90 *

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