how 'bout a german blue ram or a dwarf gourami or a school of neon/cardinal tetras?
scissortail rasboras... what are you looking for? color, hardiness, sizes?!?
I'm sorry to inform you they get almost double that.for a fish that grows 3.5 inches?
live aquariaREALLY?
Minimum Tank Size: 30 gallons
Care Level: Moderate
Temperament: Peaceful
Water Conditions: 73-77° F, KH 2-5, pH 6.0-6.5
Max. Size: 6"
Color Form: Black, Gold, Silver
Diet: Omnivore
Compatibility: View Chart
Origin: Vietnam
Family: Cyprinidae
ok. i had one and it grew to a mere 1.5 inches!