Grotech GmbH

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Carbonat pro liquid

Variations in:

Quantity

SKU: 00056_1

Quantity

from 16,95 € *

Available immediately

PhytoStart 500ml !!STORE IN REFRIGERATOR!!

GTIN:	4032517000743
Shipping weight:	0,70 kg
Item weight:	0,60 kg

SKU: 00074

18,49 € *

36,98 € per 1 l

Available immediately

Delivery time: 2 - 4 Workdays

PhytoFood 500ml

GTIN:	4032517000750
Shipping weight:	0,70 kg
Item weight:	0,60 kg

SKU: 00075

18,49 € *

36,98 € per 1 l

Available immediately

Delivery time: 2 - 4 Workdays

PlanktoMarine P

Variations in:

Quantity

SKU: 00077_1

Quantity

17,95 € - 24,95 € *

Available immediately

NutriMarine Instant 75g

GTIN:	4032517000804
Shelf life:	16.08.2026
Shipping weight:	0,25 kg
Item weight:	0,15 kg

SKU: 00080

20,49 € *

273,20 € per 1 kg

Available immediately

Delivery time: 2 - 4 Workdays

NutriMarine LPS 75g

GTIN:	4032517000842
Shelf life:	15.02.2027
Shipping weight:	0,25 kg
Item weight:	0,15 kg

SKU: 00084

22,49 € *

299,87 € per 1 kg

Available immediately

Delivery time: 2 - 4 Workdays

NutriMarine Paste 125g

GTIN:	4032517000859
Shelf life:	15.11.2025
Shipping weight:	0,25 kg
Item weight:	0,16 kg

SKU: 00085

29,95 € *

239,60 € per 1 kg

Available immediately

Delivery time: 2 - 4 Workdays

CoraFix SuperFast, grey

GTIN:	4032517001078
Shipping weight:	0,45 kg
Item weight:	0,38 kg

SKU: 00107

26,95 € *

112,29 € per 1 kg

Available immediately

Delivery time: 2 - 4 Workdays

CoraFix SuperFast, purple

GTIN:	4032517001085
Shipping weight:	0,45 kg
Item weight:	0,38 kg

SKU: 00108

26,95 € *

112,29 € per 1 kg

Available immediately

Delivery time: 2 - 4 Workdays

CoraFix universal, black

GTIN:	4032517001108
Shipping weight:	0,80 kg
Item weight:	0,60 kg

SKU: 00110

19,95 € *

68,79 € per 1 l

Available immediately

Delivery time: 2 - 4 Workdays

ActivCarbon REEF

Variations in:

Quantity

SKU: 00151_1

Quantity

from 15,95 € *

Available immediately

Magnesium pro

Variations in:

Quantity

SKU: 00157_1

Quantity

17,95 € - 39,95 € *

Available immediately

CoralMarine ReefSalt 3,5kg für 100 Liter

GTIN:	4032517001825
Shipping weight:	4,50 kg
Item weight:	4,20 kg

SKU: 00182

19,95 € *

5,70 € per 1 kg

Available immediately

Delivery time: 2 - 4 Workdays

CoralMarine EasyMix 4kg for 120 Liter Marine Water

GTIN:	4032517001832
Shipping weight:	4,50 kg
Item weight:	4,20 kg

SKU: 00183

16,95 € *

4,24 € per 1 kg

Available immediately

Delivery time: 2 - 4 Workdays

CocoCarbon - Hochleistungs Aktivkohle für Meerwasser.

Variations in:

Quantity

SKU: 00188_1

Quantity

17,95 € - 39,95 € *

Available immediately

Connecting cable TEC III / TEC 4 - EP2 / EP4

GTIN:	4032517002020
Shipping weight:	0,50 kg
Item weight:	0,20 kg

SKU: 00202

18,50 € *

Low stock level

Delivery time: 2 - 4 Workdays

Connecting cable TEC III / TEC 4 - EP2 / EP4

GTIN:	4032517002037
Shipping weight:	0,50 kg
Item weight:	0,20 kg

SKU: 00203

18,50 € *

Available immediately

Delivery time: 2 - 4 Workdays

Replacement hose for Phytocontrol (large pump)

GTIN:	4032517002099
Shipping weight:	0,10 kg
Item weight:	0,05 kg

SKU: 00209

16,95 € *

Available immediately

Delivery time: 2 - 4 Workdays

Motor, Pumpen- Trace-el-controller / SLD

GTIN:	4032517002303
Shipping weight:	0,85 kg
Item weight:	0,85 kg

SKU: 00230

29,95 € *

Available immediately

Delivery time: 2 - 4 Workdays

Magnetic stirrer for Phytobreeder

GTIN:	4032517002709
Shipping weight:	0,10 kg
Item weight:	0,05 kg

SKU: 00270

15,00 € *

Available immediately

Delivery time: 2 - 4 Workdays

piece

Replacement hose 1m (black)

GTIN:	4032517003300
Shipping weight:	0,10 kg
Item weight:	0,10 kg

SKU: 00330

23,49 € *

Available immediately

Delivery time: 2 - 4 Workdays

Thermostatic aquarium heater 150W

GTIN:	4032517003812
Shipping weight:	0,50 kg
Item weight:	0,40 kg

SKU: 00381

16,95 € *

Available immediately

Delivery time: 2 - 4 Workdays

Thermostatic aquarium heater 300W

GTIN:	4032517003829
Shipping weight:	0,60 kg
Item weight:	0,50 kg

SKU: 00382

20,95 € *

Available immediately

Delivery time: 2 - 4 Workdays

AlgeNATUR Flakes 40g Ulva/Dulse/Nori

GTIN:	4032517004017
Shipping weight:	0,10 kg
Item weight:	0,07 kg

SKU: 00401

19,95 € *

498,75 € per 1 kg

Available immediately

Delivery time: 2 - 4 Workdays

AlgeNATUR Leaves 50g Dulse

GTIN:	4032517004031
Shipping weight:	0,15 kg
Item weight:	0,10 kg

SKU: 00403

19,95 € *

399,00 € per 1 kg

Available immediately

Delivery time: 2 - 4 Workdays

AlgeNATUR Leaves 100g Dulse + Foodclip

GTIN:	4032517004048
Shipping weight:	0,60 kg
Item weight:	0,40 kg

SKU: 00404

29,95 € *

299,52 € per 1 kg

Available immediately

Delivery time: 2 - 4 Workdays

NutriVital Paste Spirulina

Variations in:

Quantity

SKU: 00480_1

Quantity

15,95 € - 32,95 € *

Available immediately

NutriVital Paste Artemia

Variations in:

Quantity

SKU: 00484_1

Quantity

15,95 € - 32,95 € *

Available immediately

NutriVital Soft Plus

Variations in:

Korngrösse, Füllmenge

SKU: 00494_1

Korngrösse
Füllmenge

from 1,00 € *

Available immediately

NutriVital Soft Spirulina

Variations in:

Korngrösse, Füllmenge

SKU: 00500_1

Korngrösse
Füllmenge

from 1,00 € *

Available immediately

NutriVital Soft Care

Variations in:

Korngrösse, Füllmenge

SKU: 00506_1

Korngrösse
Füllmenge

from 1,00 € *

Available immediately

Silencer for protein skimmer D=50mm

GTIN:	4032517100474
Shipping weight:	0,10 kg
Item weight:	0,10 kg

SKU: 10047

24,95 € *

Available immediately

Delivery time: 2 - 4 Workdays

Hose connector 2x32mm screw connection

SKU: 16002

19,95 € *

Available immediately

Delivery time: 2 - 4 Workdays

NP-Minus BioPellets

Variations in:

Quantity

SKU: 20011_1

Quantity

from 27,95 € *

Available immediately

RemoPhos liquid

Variations in:

Quantity

SKU: 20015_1

Quantity

19,95 € - 29,95 € *

Available immediately

Nitrat plus

Variations in:

Quantity

SKU: 20019_1

Quantity

from 15,95 € *

Available immediately

Phosphat plus

Variations in:

Quantity

SKU: 20023_1

Quantity

from 15,95 € *

Available immediately

RemoPhos AL 1-3mm - Aluminum-based phosphate adsorber

Variations in:

Füllmenge

SKU: 20026_1

Füllmenge

from 29,95 € *

Available immediately

Element Ca - Calcium

Variations in:

Quantity

SKU: 20206_1

Quantity

from 19,95 € *

Available immediately

Element Cr - Chrome 250 ml

GTIN:	4032517202086
Shipping weight:	0,40 kg
Item weight:	0,30 kg

SKU: 20208

19,95 € *

79,80 € per 1 l

Available immediately

Delivery time: 2 - 4 Workdays

Element Fe - Iron 250 ml

GTIN:	4032517202123
Shipping weight:	0,40 kg
Item weight:	0,30 kg

SKU: 20212

19,95 € *

79,80 € per 1 l

Available immediately

Delivery time: 2 - 4 Workdays

Element I - Iodine 250 ml

GTIN:	4032517202161
Shipping weight:	0,40 kg
Item weight:	0,30 kg

SKU: 20216

19,95 € *

79,80 € per 1 l

Available immediately

Delivery time: 2 - 4 Workdays

Element K - Potassium

Variations in:

Quantity

SKU: 20218_1

Quantity

from 19,95 € *

Available immediately

Element Cu - Copper 250 ml

GTIN:	4032517202208
Shipping weight:	0,40 kg
Item weight:	0,30 kg

SKU: 20220

19,95 € *

79,80 € per 1 l

Available immediately

Delivery time: 2 - 4 Workdays

Element Li - Lithium 250 ml

GTIN:	4032517202222
Shipping weight:	0,40 kg
Item weight:	0,30 kg

SKU: 20222

19,95 € *

79,80 € per 1 l

Available immediately

Delivery time: 2 - 4 Workdays

Element Mg - Magnesium

Variations in:

Quantity

SKU: 20224_1

Quantity

from 19,95 € *

Available immediately

Element Mn - Manganese 250 ml

GTIN:	4032517202260
Shipping weight:	0,40 kg
Item weight:	0,30 kg

SKU: 20226

19,95 € *

79,80 € per 1 l

Available immediately

Delivery time: 2 - 4 Workdays

Element Mo - Molybdenum 250 ml

GTIN:	4032517202284
Shipping weight:	0,40 kg
Item weight:	0,30 kg

SKU: 20228

19,95 € *

79,80 € per 1 l

Available immediately

Delivery time: 2 - 4 Workdays

Element Ni - Nickel 250 ml

GTIN:	4032517202307
Shipping weight:	0,40 kg
Item weight:	0,30 kg

SKU: 20230

19,95 € *

79,80 € per 1 l

Available immediately

Delivery time: 2 - 4 Workdays

Element Sr - Strontium

Variations in:

Quantity

SKU: 20232_1

Quantity

from 19,95 € *

Available immediately