Makro Spezial - N provides the important macronutrients nitrogen, potassium, magnesium and calcium. Groundcover plants like Hemianthus callitrichoides "Cuba" show a very positive reaction to the addition of Makro Spezial - N. Your aquarium plants will attain more intensive colours and show healthy growth.
Weekly water changes of 25% to 50% are recommended. The dosage can be raised or reduced depending on your requirements. If your tank water shows high readings of nitrate from the start, this fertiliser is not suitable for your aquarium. It has been designed to prevent the accumulation of large concentrations of macronutrients. If high levels of nitrate occur, please reduce the dosage. Use only with caution when your tank water pH is over 7, as the formation of ammonia cannot be avoided completely.
|1 ml Makro Spezial - N per 50 litres of tank water adds the following nutrients:|
| NO3|| 1.0 mg/l |
| K|| 0.2 mg/l |
The basic supply of macronutrients in a tank with soil-based substrate is provided by our water plant fertilisers Makro Spezial - Licht (nitrate, phosphate and potassium), Makro Spezial - K (potassium) and Makro Spezial - N (nitrate). Our aquarium plant fertiliser Aqua Rebell Makro Spezial - N is necessary to supply your tank with nitrogen. It is produced from several different nitrate salts and thus adds small amounts of potassium as well as some calcium and magnesium. Of course, Makro Spezial - N can also be used in tanks without a soil-based substrate- All water plants benefit from the use of this fertiliser.
A fifth of the total nitrate contained in Makro Spezial - N consists of highly mineralised carbamide. Thus, 0.2 mg/l NO3 are supplied as carbamide, which is first mineralised to ammonium and then, to nitrate. Aquatic plants can readily use carbamide as well as ammonium, and for some species, these substances are even the preferred source of nitrogen. So, Makro Spezial - N nitrogen suppy is drawn from various sources, and your water plants get their optimal provision of nutrients for healthy growth.
|Dosage per 50 litres|
| Ample light + CO2|| 1 ml per day |
| Little light + CO2|| 0.5 ml per day |
| Without CO2|| 1-2 ml per week |
This dosage suggestion is just a guideline. The dosage may have to be raised or lowered depending on the conditions in your tank in order to give you good results.
Aqua Rebell Makro Spezial - N
can be used in invertebrate tanks without any problems. It is absolutely harmless for shrimps, crayfish and snails.