Gold/Chocolate Lyretail Killie – Golden or Chocolate Tones with Lyretail Fins Await!The Gold/Chocolate Lyretail Killie arrives in two striking morphs: the aquarium-bred golden form with bright yellow hues or the wild chocolate strain with deeper tones, both featuring elegant lyretail fins. This peaceful species originates from Western African slow-moving waters. Aquarists select Gold/Chocolate Lyretail Killie for its adaptability and vivid appearance when they maintain soft, acidic water and dense planting from setup.Size and LifespanThese killies currently measure around 5–6 cm in length. They reach a maximum of approximately 7 cm when mature. With consistent soft water, regular changes and proper feeding, they live 2 to 4 years in home aquariums.Ideal Tank SetupPrepare a calm, heavily planted aquarium that mimics shaded slow-moving streams for these jump-prone fish. Use gentle filtration and peat to soften water. Avoid strong currents since they prefer quiet conditions near the surface.To replicate its natural habitat:Use dark fine substrate to mimic boggy stream bottomsPlant densely with Java moss or Cryptocoryne for coverAdd floating plants to provide surface shade and securityInclude bogwood and peat filtration for tannin-stained soft waterCompatible Tank MatesKeepers often maintain Gold/Chocolate Lyretail Killie as pairs or in small groups with other peaceful, soft-water species. Introduce companions gradually and ensure ample cover to support their shy yet active behaviour.Suitable tank mates include:Pencilfish for calm mid-level activityCorydoras species that share soft water needsKuhli loaches for gentle bottom movementCroaking or sparkling gouramis in quiet setupsDiet and FeedingProvide carnivorous live or frozen foods such as brine shrimp, daphnia or bloodworms daily because they support vibrant colours and health. Include high-quality flakes occasionally for variety. Feed small portions 2–3 times per day and remove uneaten food quickly.Breeding and Behaviour of Gold/Chocolate Lyretail KillieMales develop longer fins and display actively during spawning while laying eggs in plants or mops. These killies swim near the surface, explore cover calmly and show low aggression in pairs with tight lids to prevent jumping.Species OverviewSpecies – Aphyosemion australeCommon Name – Gold/Chocolate Lyretail KillieOrigin – Western AfricaDiet – CarnivorousPH Range – 4 – 7Temperature – Tropical 26°C – 28°CBreed Type – Egg LayerCurrent Size – Approximately 5–6 cmMax Size – 4 cmTank Size – Minimum 40 litres for a pair or small groupFAQsWhat size tank is ideal for Gold/Chocolate Lyretail Killie? A minimum 40-litre tank suits a pair or small group with room for plants.Can they live with other fish? Yes, with small peaceful species like pencilfish or corydoras in softwater setups.How often should I feed them? Feed small meaty portions 2–3 times daily and clear leftovers promptly.Do they need to be in groups? Pairs or small groups encourage natural behaviour and reduce stress.How long do they live? They typically live 2 to 4 years with consistent soft water care.Add a Gold/Chocolate Lyretail Killie to Your Aquarium Today!
