Mer Betta™ / Opal Lei is grateful to the following who granted permission to use their betta photos as source material for Mer Betta tails:

• Hui Loh aka hui_rou in Flickr (for S4:Simoeis)
• Kenneth Lee of Creative Research House (for S3:Byzia)
• Korwhord (for S5:Grenikos)
• Victoria Parnell of bettysplendens.com (for S5:RFL2010-Owain, S5:Istros, S4:Nemertes, S3:Halimede, S3:Lilaea, S3:Melite and S3:LE-Melite-Polaris)
• Vinita Tippimul of nicebettas.com (for S5:Kaikos, S5:Sangarios, S4:Chryseis and S4:Zeuxo)