div. cereals, flakes, granules discus, white mosquito larvae on Saturday rare Arte Mine ... 1 x daily 16:30 feeding "by hand"
on holiday "savings ration" on Feeder
Water change weekly ~ 30 l
Fertilization extremely rare when Dennerle V15 / V30
something Ferrogan when no longer detectable Fe
... Most of the work in the basin is actually removing excess Vallniserien and dwarf arrowhead