Aphyosemion bivittatum
Twostripe Lyretail — Photo: By Violaine2, France - Own work (own photography), CC BY-SA 3.0, https://commons.wikimedia.org/w/index.php?curid=1891502
Two stripe Lyretail
http://www.fishbase.org/summary/9714
Freshwater; benthopelagic;
pH : 6.0 - 6.5;
dH range: 1 - 6;
Tropical; 22°C - 24°C
Distribution Africa: southeastern Nigeria and southwestern Cameroon.
Size 5.0 cm
Restricted to brooks in the coastal rainforest with a calcium containing soil. Not a seasonal killifish. Is difficult to maintain in aquarium