Double Tail Siamese Fighters Betta splendens Category: Siamese Fighters Details Description Max size in mm: 90 Feeding: carnivore PH Range: 7.5-8.5 Origin: Lake Malawi Related products Read more Blue Half Moon Siamese Fighter Read more Red/Blue Long Fin Siamese Fighter Read more Red/Blue Crown Tail Siamese Fighter Read more Crown Tail Siamese Fighter assorted colours