Betta fish , hold dear for their stunning gloss and flowing fins , are a favorite among aquarium enthusiast , thrive in the strong , shallow waters of their southeasterly Asian origins . These little freshwater fish , typically 2 - 3 inches long , display a dazzling array of chromaticity , from fiery redness to shimmer blues , thanks to centuries of selective breeding . Their spectacular show and spanking personalities make them ideal for diminished tanks , captivating hobbyists worldwide .

Known for their territorial nature , especially in male , these Pisces are often called “ fighting Pisces the Fishes ” due to their aggressive displays of flare gills and fin . They require individual lodging or carefully chosen tank mate to avoid conflict . Their spirited demeanor adds a dynamic panache to aquariums , make each Pisces a unparalleled centrepiece for aquarists .

These fish adapt well to 5 - 10 gal storage tank with affectionate water ( 76 - 84 ° F ) and gentle filtration to protect their delicate fins . They feast on high - protein pellet , flakes , or live foods like brine shrimp , require a balanced diet to observe their vibrant colour and health . steady weewee changes and delicate ribbon keep fin legal injury , ensuring their length of service .

Their diverse tail shapes , from flow veils to fan - corresponding spreads , are a hallmark of their solicitation , with patterns range from upstanding people of colour to marbled vortex . Breeders have crafted countless varieties , each with distinct finnage and scale texture , catering to aggregator and beginners alike . Their beauty thrive in well - maintained environments , reflecting careful farming .

Types of Betta Fish

Halfmoon Betta

The Halfmoon Betta is a showstopper , named for its caudal fin that spreads into a consummate 180 - degree semicircle , resembling a half - moon . Measuring 2 - 3 inch , males expose vivacious colour like red , blue , and purple , with farsighted , flowing dorsal and anal fins . find in best-loved stores worldwide , they expand in 5 - 10 congius tankful with aristocratic filtration to protect their soft V . Their graceful swim and territorial nature make them a favorite for aquarists , though their heavy Phoebe require careful tank upkeep to forbid tearing .

Crowntail Betta

Crowntail Bettas are easily recognized by their spiky , crownwork - like tail fins , where webbing is reduced , and fin rays hold out dramatically . This 2 - 2.5 - column inch variety comes in brilliant hue like mystifying red and galvanic blue , with males being more vivacious . aboriginal to Southeast Asia , they prefer warm , slow - move body of water in 5 - gallon armoured combat vehicle with soft medal to stave off fin damage . Their aggressive demeanor , especially in males , command lonely housing or careful tank car spouse excerption , making them idealistic for dedicated aquarists .

Veiltail Betta

The Veiltail Betta , one of the most common motley , features a long , flow taillike fin that cascade down like a veil . produce to 2.5 inches , these Pisces the Fishes show color from turquoise to red , with male person showcasing longer fins . wide available , they ’re audacious and fit for father , thriving in 3 - 5 Imperial gallon tanks . Their refined swimming and tranquil temperament make them adaptable to community tanks with non - aggressive coinage like guppies , though male person must be housed alone .

Plakat Betta

Plakat Bettas , resemble wild bettas , have short , rounded cinque and a compact organic structure , making them quick natator . Typically 2 - 2.5 inches , they come in vibrant colors like red and blueish and are known for heightened aggression due to their fighting heritage . Ideal for 5 - gallon tanks with dependable lids to foreclose jump , Plakats are hardy and less prostrate to quintuplet damage , appeal to partisan who favor a robust , active Pisces . Their bouncy nature suits experienced keepers .

Doubletail Betta

The Doubletail Betta is distinctive for its two freestanding caudal fins , creating a split - tail coming into court . Growing to 2.5 inch , these fish display colors like blank and downcast , with the whitened - fin variant being highly coveted . Their laborious fins ask spacious 5 - 10 congius tanks with low water flow to forestall focus . Less common but striking , Doubletails are prone to swim vesica issues , so careful feeding and tank maintenance are essential for their wellness .

Rosetail Betta

Rosetail Bettas are known for their overweening , ruffled fins resemble flower petal , with caudal fins disperse beyond 180 degrees . These 2 - 3 - inch fish , available in colors like red ink and purple , are delicate due to their heavy finnage , requiring 10 - gallon tanks with gentle filtration . Their stunning appearance makes them a favorite for show competition , but their tailfin are prone to charge , demand meticulous charge from consecrated aquarists .

Feathertail Betta

Feathertail Bettas , a variant of Rosetails , feature intricate , feather - like fin beam that create an ethereal , lacy appearance . farm to 2.5 inches , they display vivacious colors like dismal and red , with delicate behind susceptible to damage . They flourish in 5 - 10 gallon tank with soft decorations and low-spirited water flow . Their fragile beaut prayer to experienced hobbyists unforced to ply pristine water conditions to maintain their stunning , ticklish fins .

Elephant Ear Betta

Elephant Ear Bettas , also called Dumbo Bettas , are named for their large , wing - corresponding pectoral fins resembling elephant ears . These 2 - 2.5 - inch Pisces number in color like bloodless and pastel shades , with Male show more flair . become for 5 - Imperial gallon tanks , they need gentle filtration to protect their fins . Their unequaled pectoral fin and friendly demeanor make them a sorcerous option for aquarists seek a classifiable , less belligerent betta .

Delta Betta

Delta Bettas have a triangular , delta - mold caudal fin that spread out less than 180 degrees , narrower at the consistence and widen toward the edge . get to 2.5 inches , they display colour like green and blue , with males being more vibrant . Hardy and suited for 5 - gallon tank , they ’re less fin - heavy than Halfmoons , making them well-fixed to care for . Their sleek appearance and moderate aggression appeal to both beginners and enthusiasts .

Koi Betta

Koi Bettas are prise for their speckled patterns resembling koi fish , with colors like violent , blank , and inglorious swirl in a marble - similar figure . These 2 - 3 - inch fish thrive in 5 - 10 gal tanks with gentle filtration . Their dynamic , ever - change patterns make each fish singular , appealing to collector . While intrepid , their territorial nature requires careful tank mate selection , making them a vivacious addition for aquarists who get it on unique pattern .

Dragon Scale Betta

Dragon Scale Bettas feature iridescent , metallic scale resemble dragon armour , often in colors like red , blue , or unripened . grow to 2.5 inches , their thick scales can lead to “ diamond eye , ” a stipulation causing blindness , involve thoughtful precaution . suit for 5 - gal tankful , they ’re hardy but fast-growing , good kept alone . Their shimmering scales make them a gatherer ’s favorite , ideal for hobbyists seeking a bluff , alien look .

Butterfly Betta

Butterfly Bettas are named for their two - toned fins , with a solid consistence colour transitioning to a translucent or lighter tail fin color , resemble butterfly wings . These 2 - 3 - inch Pisces the Fishes , found in colors like puritanical and yellow , thrive in 5 - 10 gallon tanks with low-down flow . Their discover rule and moderate swimming ability make them a democratic choice . Careful armoured combat vehicle upkeep forbid fin price , appealing to aquarists who love artistic designing .

Marble Betta

Marble Bettas display swirling , multi - dark patterns , often blend smutty , white , blue , or red in a marbled upshot . These 2 - 2.5 - inch Pisces are unique , with patterns that can transfer over time . Hardy and suit for 5 - gal tank , they ’re moderately aggressive , requiring solitary housing or peaceful tank mate . Their unpredictable , vibrant approach pattern make them a favourite for aquarists search a one - of - a - kind pet .

Giant Betta

Giant Bettas , a Plakat variant , grow beyond 2.5 inches , make up to 4 inches , with a thick , robust eubstance . uncommitted in colors like red and blue , they ’re intrepid and active , expand in 10 - Imperial gallon tanks with secure hat due to their jump power . Their sizing and bold conduct make them a striking choice for experient keeper , though their aggression command measured tank direction .

Super Delta Betta

The Super Delta Betta is a footmark up from the Delta , with a caudal fin spreading most 180 degrees , approaching Halfmoon proportions but not quite as full . Measuring 2 - 3 inches , these fish display vibrant colors like gamy , carmine , and purple , with males showcasing broader quintuplet . They thrive in 5 - 10 Imperial gallon tank car with gentle filtration to protect their fins . Their near - Halfmoon tail end and hardy nature make them a spectacular , initiate - well-disposed choice .

Comb Tail Betta

Comb Tail Bettas boast a caudal fin with broaden rays resembling a comb , with less webbing than Crowntails but more than Veiltails . develop to 2.5 column inch , they come in color like green and white , with males exhibit more genius . beseem for 5 - congius tanks , they postulate delicate ornament to avoid fin crying . Their unique , scraggy tail edges appeal to aquarists seeking a less common variety .

Roundtail Betta

Roundtail Bettas have a rotary , fan - forge caudal five , resembling a Plakat ’s tail but with somewhat longer , rounded border . These 2 - 2.5 - column inch fish , available in colors like red and turquoise , are audacious and alive , thriving in 5 - gallon tanks . Their compact fins make them less prone to damage , ideal for beginners . Their silklike coming into court and agility sum a dynamic presence to fish tank .

Spadetail Betta

Spadetail Bettas are uncommon , with a caudal fin mold like a spade , broad in the centre and taper to a point . Growing to 2.5 inches , they exhibit colors like gloomy and black , with males birth longer fins . They take 5 - 10 gal armoured combat vehicle with low water menstruation to protect their unique tails . Their rare embodiment make them a gatherer ’s jewel , attract to experienced hobbyist .

Over Halfmoon Betta

Over Halfmoon Bettas boast a caudal fin spreading beyond 180 academic degree , create an extravagant , crescent - like showing . These 2 - 3 - inch fish , regain in colors like over-embellished and white , have heavy fins require 10 - gal tank with soft filtration . Their delicate , oversized tails are prostrate to tearing , demand meticulous concern . Their striking appearance makes them a showpiece for dedicated aquarists .

King Betta

King Bettas , a prominent Plakat variant , reach up to 3.5 inches with a robust body and short , sturdy louvre . Available in sheer colors like red and metal blue , they ’re highly aggressive and need 10 - gal tanks with secure lids to prevent jumping . Their size and specialty appeal to enthusiasts who prefer a powerful , low - maintenance betta with a commanding presence .

Swordtail Betta

Swordtail Bettas , a rarified variety , feature a caudal fin with extended lower ray , resemble a sword . These 2 - 2.5 - inch fish fall in colors like immature and red , with male displaying longer bottom . They prosper in 5 - Imperial gallon army tank with cushy decor to protect their fins . Their unparalleled , asymmetric tail form makes them a distinctive selection for collectors essay rarity .

Big Ear Betta

Big Ear Bettas , a variant of Elephant Ear Bettas , have oversized pectoral fins that flare dramatically , often in semitransparent or pastel shades like pink and blue . Growing to 2.5 inches , they want 5 - 10 Imperial gallon tanks with soft filtration to avoid five accent . Their exaggerated pectoral fins and calm demeanor make them a wizardly , eye - catch choice for aquarists .

Metallic Betta

Metallic Bettas are prized for their shimmering , iridescent scales that shine metal chromaticity like copper , amber , and silver . These 2 - 3 - column inch Pisces the Fishes , often with Halfmoon or Plakat tails , prosper in 5 - congius tank . Their reflective sheen , especially in male person , make them bear out , but they require pristine water to exert scale health . Their dazzling appearance appeals to hobbyist seeking a luxurious look .

Mustard Gas Betta

Mustard Gas Bettas sport a striking bicolor pattern , typically with a dark consistency ( blue or immature ) and vibrant xanthous or orange fin , resemble mustard greens gas . These 2 - 3 - in fish , often Halfmoon or Delta varieties , prosper in 5 - 10 gallon tanks . Their bold contrast and flowing fins make them a favorite for show tanks , expect careful alimony to preserve 5 vibrancy .

Grizzle Betta

Grizzle Bettas expose a unique pattern with a mix of two color , often blue or red , fade into a lighter , speckled hue on their fins . uprise to 2.5 inches , they ’re suited for 5 - gallon tanks with docile filtration . Their mottled , artistic appearance appeals to aquarists who bonk unique pattern , and their moderate aggression makes them doable for experient custodian .

Cellophane Betta

Cellophane Bettas have translucent , nearly colorless fins and body , giving them a ghostly , delicate show . These 2 - 2.5 - column inch fish , often with faint pinkish or gamy hint , fly high in 5 - gallon armored combat vehicle with soft decor to prevent flipper harm . Their airy look constitute them a rare , becharm alternative , though their fragile fins necessitate paying attention concern from dedicated hobbyist .

Cambodian Betta

Cambodian Bettas sport a pallid , chassis - tone physical structure with vibrant red or blue fins , creating a striking bicolor direct contrast . These 2 - 3 - inch fish , often Veiltail or Plakat varieties , are fearless and suited for 5 - gallon tanks . Their unequalled coloration , a result of selective training , prayer to collectors , and their comparatively calm demeanour makes them suitable for beginners .

Samurai Betta

Samurai Bettas , a newer sort , have bluff , metallic semblance like Marxist or drab with deep , armour - comparable exfoliation and short , Plakat - like fins . produce to 2.5 - 3 inch , they ’re rich and fly high in 5 - 10 Imperial gallon tanks . Their warrior - like appearance and hardy nature make them a ducky for aquarists seeking a striking , dispirited - maintenance betta with a trigger-happy aesthetic .