Betta battle paradise DUO mixed colors - Betta Fish for Sale UK

Sold per fish from the battle paradise DUO line, this mixed-colour betta arrives at around 6.5 cm wearing whichever colour combination the line throws — the DUO designation refers to the supplier's line, and each individual fish is its own draw from the mix. What is consistent is the type: a robust, classically proportioned betta with the full personality of the species.

That personality is the key spec. He is rated aggressive with moderate care needs, and his record sets the boundaries: peaceful small fish are possible only in larger, well-planted tanks and only with his individual temperament weighed first; small snails are generally fine; shrimp only with caution, since they may be eaten. Keep him away from other male bettas, fin-nipping fish, aggressive or highly territorial species, and any fish large enough to bully or swallow him — he is bold beyond his size and will not back down first. From 20 litres he settles well, with water at 24–30 °C, pH 6.0–7.5 and hardness 1–15 dGH. A carnivore holding the top region of the tank, he shows the species' breeding-condition territoriality on schedule.

One fish per order means one decision per tank, and his record makes the decision framework clear: his individual temperament determines everything, so treat the first fortnight as an assessment period. Most males from this line settle as classic solo bettas — 20 litres, snails, surface territory — while the record's allowance for peaceful small fish in larger planted tanks applies only to individuals who prove placid. Practical care is uniform across the line: heater inside 24–30 °C, carnivore feeding, weekly changes holding pH 6.0–7.5 and 1–15 dGH. Whatever colours arrive from the mix, photograph him on day one; mixed-line fish are unrepeatable, and the picture becomes the only record of exactly what the draw produced.

Battle paradise DUO care notes

• Around 6.5 cm in size
• Lifespan near 3 years
• Moderate care level
• Aggressive temperament
• 24–30 °C range
• pH 6.0–7.5
• Hardness 1–15 dGH
• 20-litre minimum
• Carnivorous diet
• Upper-water territory

Ordering by the piece

Each unit on this listing is one fish, individually packed. Colour is the line's surprise; condition is our guarantee — despatch by licensed live-animal courier with live arrival assured across the UK.