From Indonesia we have received extraordinarily beautiful and especially large Sphaerichthys vaillanti. According to our supplier they come from the vicinity of the Danau Senatrum National Park in the part of Borneo belonging to Indonesia called Kalimantan.
For more information about this magnificent animal see https://www.aquariumglaser.de/en/fish-archives/sphaerichtys-vaillanti/
Text & photos: Frank Schäfer