€63.75Price
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NP-Minus BioPellets 3500ml
Important: operating ONLY in a biopelletreactor or fluid bed filter !
The highly active NP-Minus BioPellets consist of 100% biodegradable polymers. These dissolve over a period of several months and act as a carbon source for aerobic bacteria and other microorganisms. The pellets act as a food source for these microorganisms....
€103.42Price
1 items
NP-Minus BioPellets 3500ml
Important: operating ONLY in a biopelletreactor or fluid bed filter !
The highly active NP-Minus BioPellets consist of 100% biodegradable polymers. These dissolve over a period of several months and act as a carbon source for aerobic bacteria and other microorganisms. The pellets act as a food source for these microorganisms....
1 items
€103.42Price
2 items
2 items
NP-Minus BioPellets 500ml
Important: operating ONLY in a biopelletreactor or fluid bed filter !
The highly active NP-Minus BioPellets consist of 100% biodegradable polymers. These dissolve over a period of several months and act as a carbon source for aerobic bacteria and other microorganisms. The pellets act as a food source for these...
€28.25Price
2 items
NP-Minus BioPellets 500ml
Important: operating ONLY in a biopelletreactor or fluid bed filter !
The highly active NP-Minus BioPellets consist of 100% biodegradable polymers. These dissolve over a period of several months and act as a carbon source for aerobic bacteria and other microorganisms. The pellets act as a food source for these...
2 items
€28.25Price
1 items
1 items
€15.79Price
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)
€415.83Price
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)
€415.83Price
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
€45.83Price
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
€45.83Price
2 items
2 items
Calcium reactor
Bubble counter Grotech
Diameter 50mm, Lenght 200mm with hose connectors and holder.
€25.00Price
2 items
Calcium reactor
Bubble counter Grotech
Diameter 50mm, Lenght 200mm with hose connectors and holder.
2 items
€25.00Price
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 [...]
€457.50Price
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 [...]
€457.50Price
2 items
2 items
Areometer 260mm with measuring cylinder
€18.63Price
2 items
€18.63Price
4 items
4 items
NP-Minus BioPellets 1000ml
Important: operating ONLY in a biopelletreactor or fluid bed filter !
The highly active NP-Minus BioPellets consist of 100% biodegradable polymers. These dissolve over a period of several months and act as a carbon source for aerobic bacteria and other microorganisms. The pellets act as a food source for these microorganisms....
€28.42€37.46Regular price-24.14% offPrice
4 items
NP-Minus BioPellets 1000ml
Important: operating ONLY in a biopelletreactor or fluid bed filter !
The highly active NP-Minus BioPellets consist of 100% biodegradable polymers. These dissolve over a period of several months and act as a carbon source for aerobic bacteria and other microorganisms. The pellets act as a food source for these microorganisms....
4 items
€28.42€37.46Regular price-24.14% offPrice
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...
€83.25Price
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...
€83.25Price
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...
€83.25Price
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...
€83.25Price
Additives
Corall A 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...
€83.25Price
Additives
Corall A 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...
€83.25Price