The Betta Waseri grow pretty big up to about 2.5 inches in length.
Most of the species belonging to this group display a horizontal line down the side of their body.
They seem to thrive in more shallow waters and inhabit the blackwaters where you'll usually find a lot of peat in swamp forests.
Betta Waseri id part of the family of:
Anabatoides
Chloropharynx
Hipposideros
Pi
Renata
Spilotegena
Tomi
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