Small tributary to Rio Guapore
The 31th place in the qualifying stage of the Biotope Aquarium Design Contest 2015
Poland. Kamil Hazy
Volume: 54 L
List of fishes: Apistogramma trifasciata, Nannostomus eques, Corydoras hastatus
List of plants: Hydrocotyle leucocephala, Pistia stratiotes, Salvinia molesta, Lemna sp.
Biotope description: The aquarium was set up based on the upper Guaporé River region during the start of rains, when small tributaries being filled with water. Leaf litter that covers the sandy bottom is releasing some tannins, and soft water is getting slightly acidic. Plants are using every spot of sunlight, but there are not enough nutrients to let them grow big. Tree roots, some aquatic vegetation and leaves create a good habitat for small fish.