Like natural garden ponds this aquarium has no filter, no heater, no artificial light, no electrical equipment at all. It is a silent aquarium, a piece of real tranquility. It receives natural sunlight directly from the window. The temperature may drop to 16°C in winter, and rise up to 28°C in summer, but no problem; [...]
I have at the moment four aquariums; one in the living room, three in the study. All of them are quite large aquariums with 200 liters or more water capacity. 1) Community aquarium in the living room (160x60x60 cm) This is a somewhat overcrowded community aquarium with variety of relatively peaceful cichlids like Colombian angelfish [...]
