Product: Dupla Ground Grit 1 - 4mm - Substrate for the Land Fund Alofana - 20 liters
Dupla Ground is a substrate for seabed free from limestone and neutral towards the water. Provides a secure foothold for plants and gives the bottom a very decorative. The grain of 1-4 mm facilitates the movement of water in the bottom. The round shape of the components of the substrate is optimal for wildlife that inhabits the seabed, for example for Sheatfishes and for Barbatelli cubits.
Fertilization Dupla principles:
In contrast to tropical waters, our tap water has many shortcomings in terms of nutrients and trace elements that feed the plants largely absent or subtracted at the time of
in water purification plants. The lack of a single nutrient, however, has the power to stop the growth of plants, in certain cases, death (Liebig's law of minimum). To ensure healthy growth of plants in the aquarium is therefore necessary
bridge and complement the nutritional deficiencies found in tap water.
Substances must relate to one another according to a pattern.
Particular problems arise with regard to certain substances, particularly iron and a range of trace elements to be administered in small quantities and frequently, so it would be unthinkable to introduce
for example, to change the water so that the effect lasts days or weeks.
The situation is complicated by the missing chemical reactions that follow, in addition to the above mentioned nutritional distress. Fertilization of plants has always been the main problem of the aquarium.
Dupla solves it through a system structured perfectly complementary.