Products from GroTech
GroTech
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Mineral water conditioner Protect Mineral immediately turns aggressive tap water into aquarium water suitable for fish. Protect Mineral is suitable for all types of fresh water such as tropical, Malawi, Tanganyika etc. The natural...
Content 0.5 Liter (31.50€ * / 1 Liter)
15.75€ *
The solution for fast and effective increase of the calcium content Calcium is essential for natural coral growth. The ideal Ca content in the sea is 400 - 450 ml / liter. Add kH+Ca 2 to the aquarium only in combination with the same...
Content 1 Liter
15.95€ *
High-performance activated carbon for freshwater and seawater Highly adsorbing pelleted activated carbon for crystal clear water in freshwater and marine aquariums. ActivCarbon quickly and safely removes yellow discoloration of the...
Content 1 Liter
15.95€ *
gH-Plus Pond - Zur effektiven Erhöhung der Gesamthärte Zur effektiven Erhöhung der Gesamthärte GH-Plus erhöht sofort die Gesamthärte. Die Gesamthärte sollte im Teich 5°dGH nicht unterschreiten. Die GH-Härtebildner werden im Teich...
Content 0.8 Kilogramm (19.94€ * / 1 Kilogramm)
From 15.95€ *
Nitrat plus - Die Lösung für eine schnelle Erhöhung des Nitratwertes (NO3) UFI: 9RES-H1EP-A00S-5N4Y ACHTUNG ! Enthält Natriumnitrat Gefahrenhinweise H319 Verursacht schwere Augenreizung. · Sicherheitshinweise P264 Nach Gebrauch gründlich...
Content 0.5 Liter (31.90€ * / 1 Liter)
From 15.95€ *
Phosphat plus - Die Lösung für eine schnelle Erhöhung des Phosphatwertes (PO4) Bedingt durch moderne und effizientere Filtermethoden und starkes Korallenwachstum kommt es im Meerwasseraquarium oftmals zu einer Phosphatlimitierung (PO4 /...
Content 0.5 Liter (31.90€ * / 1 Liter)
From 15.95€ *
In saltwater aquariums, large amounts of calcium and magnesium are needed to achieve optimal coral and red algae growth. However, the materials normally used in the calcium reactor increase the calcium content more than the magnesium...
Content 1 Kilogramm
16.50€ *
The mineral salt for reverse osmosis water Sodium chloride free mineral salt As the quality of tap water is often insufficient for aquaristic use, an osmosis plant or an ion exchanger must often be used. This also removes all minerals...
Content 1 Kilogramm
16.50€ *
Immediately available carbonate hardness + pH buffer In seawater aquaristics the stability of the pH-value is of crucial importance. Carbonate pro instant is a special buffer and carbonate hardness (kH) former that ensures that the pH in...
Content 1 Kilogramm
16.50€ *
In saltwater aquariums, large amounts of calcium and magnesium are needed to achieve optimal coral and red algae growth. 1 measuring spoon (approx. 10g) results in an increase in calcium content of approx. 18mg/l per 100 litres of...
Content 1 Kilogramm
16.50€ *
In saltwater aquariums, large amounts of calcium and magnesium are needed to achieve optimal coral and red algae growth. 1 measuring spoon (approx. 10g) results in an increase in the magnesium content of approx. 11mg/l per 100 litres of...
Content 1 Kilogramm
16.50€ *
The solution for quickly increasing the carbonate hardness. The ideal value of kH is approx. 10°kH. The kH value reflects the pH buffering capacity of the water. A kH value that is too low carries the risk of a pH drop. Dosage: 50 ml...
Content 1 Liter
16.95€ *
The solution for the remineralization of osmosis water Dosage: Recommended for seawater aquaristics is the combined addition of kH+Ca 1,2 and 3 in a dosage of 15-20ml/100l aquarium water per week. The liquids must be dosed separately...
Content 1 Liter
16.95€ *
CoraFix ThermoFrag Thermoplastic biopolymer adhesive for attaching coral supports. With a particularly low melting point of 44°C, therefore can be processed under water for a long time. application: - Pour the required amount of granules...
16.95€ *
CoralMarine EasyMix contains many trace elements and micronutrients essential for corals, invertebrates and fish. CoralMarine EasyMix is manufactured from first-class chemicals in pharmaceutical quality. CoralMarine EasyMix suitable for...
Content 4 Kilogramm (4.24€ * / 1 Kilogramm)
16.95€ *
Prevents deficiency symptoms and thus supports the health of your fish. With high natural content of astaxanthin and marine algae. Additives per kg: Vitamins: Vitamin D3 (E671) 1000 I.U. Trace elements: Calcium iodate, anhydrous (E2)...
Content 0.58 Liter (29.22€ * / 1 Liter)
16.95€ *
Prevents deficiency symptoms and thus supports the health of your fish. With high natural content of astaxanthin and marine algae. Additives per kg: Vitamins: Vitamin D3 (E671) 1000 I.U. Trace elements: Calcium iodate, anhydrous (E2)...
Content 0.58 Liter (29.22€ * / 1 Liter)
16.95€ *
Prevents deficiency symptoms and thus supports the health of your fish. With high natural content of astaxanthin and marine algae. Additives per kg: Vitamins: Vitamin D3 (E671) 1000 I.U. Trace elements: Calcium iodate, anhydrous (E2)...
Content 0.58 Liter (29.22€ * / 1 Liter)
16.95€ *
Filter bag holder incl. filter bag
Content 1
16.95€ *
RemoPhos is an iron-based adsorber material that quickly and safely removes large amounts of phosphates and silicates from your aquarium without releasing harmful substances. RemoPhos should be used in a slow flow filter. To achieve the...
Content 0.5 Liter (34.60€ * / 1 Liter)
17.30€ *
We recommend Magnesium pro liquid for the rapid increase of the magnesium content in the aquarium water. 1 litre of magnesium per liquid contains 50.000mg magnesium = 1ml magnesium per liquid contains 50mg magnesium With Magnesium pro...
Content 1 Liter
17.50€ *
Straight feeding stuff made of 100% natural pure algae pieces which are dried in a special process. Without artificial additives. Seaweed for the ideal supply of your coral fish with natural vitamins, iodine and trace elements. The...
Content 0.04 Kilogramm (448.50€ * / 1 Kilogramm)
17.94€ *
Straight feeding stuff made of 100% natural pure algae leaves which are dried in a special process. Without artificial additives. Seaweed for the ideal supply of your coral fish with the natural ingredients of algae. The optimal food for...
Content 0.05 Kilogramm (358.80€ * / 1 Kilogramm)
17.94€ *
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