Planted Tank Guru
Join Date: Dec 2017
Location: Elk Grove, California
Its not at all arbitrary. This person defined his/her tank size in liters, therefore, I used the same measurement.
568 liters converts to 150 gallons. It only seems arbitrary to you because you dont think in liters, you think in gallons.
180 g. low tech w/ wild South American cichlids, corydoras eques, and African Congo riverine tetras.
60 g. low tech w/ F1 Alenquer pair /Stendker "Tefe" discus and wild Altum Angels
30 g. low tech w/ Wild Tucano tetras
30 g. low-tech African Biotope