WYSIWYG Red Alien Male Betta (Betta sp.)

This Red Alien Male Betta (Betta sp.) is a betta with wild blood. Alien bettas are hybrids of the domestic Betta splendens with wild species, and they keep the lean, wild-type body and short plakat-style fins of their wild side while wearing some of the most intense iridescent scaling in the hobby. Red aliens carry red through the body and fins, usually deepening toward a darker wine red, with metallic scaling over the top that can flash copper, green, or blue. He swims like an athlete, flares like any betta, and is just as hardy and beginner friendly. Browse the rest of our live freshwater fish and freshwater supplies to set his tank up right.

Why WYSIWYG Matters on an Alien Betta

"Alien" is a catch-all name, not a fixed strain, and that makes it one of the hardest bettas to buy from a stock photo. Because these fish carry wild blood, the lines are far less uniform than domestic color strains. One alien is armored in iridescent scales from nose to tail, the next shows only a scattering of them over a plain dark body, and the fins can be clean, streaked with fine colored rays, or edged in something brighter. The iridescence is also strongly angle dependent, so the same fish reads richer red, more copper, or cooler and more metallic as he turns. The photo on this page is him, in our tank, as he looks right now. Expect his scaling to thicken and brighten a little as a young male finishes maturing, and expect him to darken or pale with mood, the way wild-type bettas do.

Care Guide

• Tank size: 5 gallons minimum, 10 gallons is better. Alien bettas are athletic, active swimmers, and they use the extra room. Give him a real heated, filtered, cycled tank.
• Temperature: 78 to 82°F, held steady with a heater. A small preset unit like the Aquatop Pisces 25W suits a 5 to 10 gallon tank.
• Gentle flow. Short fins handle current better than a halfmoon, but he still prefers calm water. A sponge filter such as the Hikari Bacto-Surge Foam Filter is ideal.
• A tight lid is essential. Wild-type bettas are powerful, determined jumpers, more so than most domestic strains. Close the gaps around cords and filters, and leave an air gap under the cover, since he breathes air at the surface through his labyrinth organ.
• Water parameters: pH 6.5 to 7.5, soft to moderately hard. He does well in ordinary fresh water with no salt needed. Change about 25% weekly and treat new water with Seachem Betta Basics or another dechlorinator.
• Feeding: carnivore. A betta pellet such as New Life Spectrum Betta Pellets as the staple, with frozen or freeze-dried bloodworms and daphnia two or three times a week. Some wild-type fish are shy about pellets at first, and a few days of frozen food usually brings them around.
• Decor: plenty of cover. Wild-type bettas feel safest with plants, wood, and shade, and a nervous fish is a pale fish. Floating plants like Frogbit, a cave, and a few catappa leaves bring out his best color.
• One male per tank. Two male bettas in the same water will fight until one of them is dead.

Specifications

Compatibility

An alien male can share a 10 gallon or larger, well-planted tank with the right neighbors. He is quicker and often bolder than a long-finned domestic betta, so tankmates should be calm and able to stay out of his way. Good choices include Pygmy Corys, Otocinclus, Black Kuhli Loaches, and nerite snails. Amano Shrimp are large enough to usually hold their own, while small shrimp tend to become snacks.

Avoid fin nippers such as tiger barbs and serpae tetras, avoid flashy long-finned fish he may read as a rival, and never add a second betta of either sex. Temperament varies by individual, so watch closely for the first week and have a backup plan if he turns out to be a bully. Plenty of keepers give an alien his own planted 5 or 10 gallon, where he settles in and shows off.

Recommended Foods & Supplies

• New Life Spectrum Betta Pellets or Hikari Betta Bio-Gold as the daily staple
• Frozen bloodworms and Hikari Bio-Pure Frozen Daphnia for variety
• Seachem Betta Basics for every water change
• Aquatop Pisces 25W Nano Heater for a steady temperature
• Hikari Dark Rock Cave and Frogbit for cover
• Fritz Catappa Leaves for the tannin-stained water wild-type bettas color up in

FAQ

Is the photo really this fish?
Yes. That is him in one of our tanks, photographed as he is now. That is what WYSIWYG means. There is one of him, so when he sells the page comes down instead of being restocked with a different betta.

What is an alien betta?
A hybrid. Alien bettas come from crossing the domestic Betta splendens with wild species from the same group, most often Betta mahachaiensis and Betta smaragdina, and sometimes Betta imbellis. The result keeps the wild body shape and short fins but carries heavy iridescent scaling. Exact parentage varies by breeder and is rarely recorded, which is why we list him honestly as Betta sp. rather than claiming a single species.

Is he harder to keep than a regular betta?
Not really. Care is the same as any betta: heated, filtered, gently moving water and a varied carnivore diet. The two differences worth knowing are that wild-type fish jump harder, so the lid matters more, and some are shy for the first few days until they learn where the food comes from.

Why does his color look different from day to day?
Iridescent scaling changes with the angle of the light, and wild-type bettas also darken or pale with mood. A fish that just moved tanks, or is sitting under bright bare light, often looks washed out. Stable water, shade from plants, and a few catappa leaves bring the color back up.

Can I breed him with a wild betta?
Please do not. Because he is already a hybrid, crossing him into a pure wild species muddies lines that hobbyists work hard to keep clean. If you want to breed, pair him only with another alien. And like any aquarium fish, never release him or his offspring outdoors.

Can he live with another betta?
No. Two males will fight to the death, and males and females should only be put together by experienced breeders under supervision. One male per tank, every time.