Additives 
Aquarium 
Heating/cooling 
Lighting 
Skimmer 
Filtration 
Automation 
Osmolator/RO 
Pump 
Reactor 
Subsrtats 
Others 
Spare parts 
Aeration 
Aquascaping 
CO2 
Scenery 
Fertilizer 
Cleaning 
Food 
Construction 
Care 
Pump 
Food 
€39.00Price
Filter
New products
€990.00Price
€179.00Price
€165.00Price
Subcategory
29 products
Grid
Grid-2
List
List-2
Catelog
€17.90Price
Additives
Corall B 500 ml (Grotech) Trace element solution for soft, leather and hard corals Corall A, B and C contains all necessary combinations and elements for corals, without adding artificial colouring and preservatives. Already after the first dosings, an increased opening of the coral polyps can be observed. Natural colouring and increased...
€17.90Price
€19.40Price
Additives
Corall A 500 ml (Grotech) Trace element solution for soft, leather and hard corals Corall A, B and C contains all necessary combinations and elements for corals, without adding artificial colouring and preservatives. Already after the first dosings, an increased opening of the coral polyps can be observed. Natural colouring and increased growth...
€19.40Price
€9.90Price
Aquaria protection gloves 90cm (x10) - Lenght 90cm - With arm protection - Protection against water and cnidarians.
€9.90Price
€18.90Price
Magnesium pro (pellets) 1000g The addition for the calcium reactor for increase of the Magnesium content. In the marine water aquarium a great quantity of Calcium and Magnesium is required in order to achieve an optimum growth of corals and red lime algaes. By the normally used materials in the calcium reactor the Calcium content, however, will be...
€18.90Price
€22.95Price
€499.00Price
Macroalgae reactor
Macroalgae filter MAB220 (MacroAlgenBreeder) Dimensions: 280 x 340 x 600 mm For aquariums up to 1800 liters Hose connections: Ø 19 mm LED tube: 28 Watts Pump not included Included: Grotech MacroAlgenBreeder MAB220 filter. LED tube (28 W)
€499.00Price
€55.00Price
kH+Ca 1,2,3 + Mgpro liquid 1000ml Set (Grotech) Set of: 1 x kH + Ca 1 1000ml 1 x kH + Ca 2 1000ml 1 x kH + Ca 3 1000ml 1 x Magnesiumpro liquid 1000ml
€55.00Price
€549.00Price
Dosing pump
Dosing pump grotech MCS 1 - Set with EP5-MCS Modular extendable ! Set includes: MCS 1 - Master Control System Power supply over additional devices. Update over USB-connection. Additional devices connection over BUS-system. (lxbxh) 125 x 75 x 32 mm [...]
€549.00Price
€38.00Price
€379.00€399.00Regular price-5.01% offPrice
Filtration
Theiling Rollermat Fully automatic fine filter for fresh and saltwater aquariums and garden ponds. By Rollermat contaminants are removed from the aquarium water, which relieves the biological filter and the protein skimmer. The result is clear water and healthy fish. The water is filtered through a fine fabric and automatically flows from a roll when it...
€379.00€399.00Regular price-5.01% offPrice
€99.90Price
Additives
Corall C 5l (Grotech) Trace element solution for soft, leather and hard corals Corall A, B and C contains all necessary combinations and elements for corals, without adding artificial colouring and preservatives. Already after the first dosings, an increased opening of the coral polyps can be observed. Natural colouring and increased growth...
€99.90Price
€99.90Price
Additives
Corall B 5l (Grotech) Trace element solution for soft, leather and hard corals Corall A, B and C contains all necessary combinations and elements for corals, without adding artificial colouring and preservatives. Already after the first dosings, an increased opening of the coral polyps can be observed. Natural colouring and increased growth...
€99.90Price