Alien Betta Care Guide
Betta splendens complex hybrid var. Alien · Freshwater Fish
What Alien Betta look like
Alien Bettas are captive-bred hybrids or domestic lines with wild-type influence, typically showing iridescent blue-green patterning, dark barring, and shorter fins than many fancy bettas.
Behavior & temperament
They are territorial labyrinth fish and should be managed like domestic bettas, though some lines are more active and wild-type in behavior. Provide cover, warm stable water, and a covered tank.
Diet & feeding
Alien Bettas are carnivorous. Feed quality betta pellets, daphnia, brine shrimp, mosquito larvae, bloodworms, and small insect-based foods.
Behind the name
Alien is a trade name for the unusual iridescent hybrid pattern.
Plan your tank
Check the numbers before you buy: tank volume, a stocking plan, cycle progress, water changes, and your ongoing care routine.
Keeping Alien Betta?
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