Tank 2 (species list in comments)

Seen:
Zebra loach (Botia striata)
Golden otocinclus (Otocinclus affinis)
Bronze corydoras (Osteogaster aenea)
Boeseman’s rainbowfish (Melanotaenia boesemani)
Lake Kutubu rainbowfish (Melanotaenia lacustris)
Dwarf rainbowfish (Melanotaenia praecox)

Signed, but not seen:
Rummy-nose tetra (Petitella rhodostomus)
Inca dwarf cichlid (Apistogramma baenschi)

Beautiful tank - thank you for including the species list!