Hengeli Rasboras: A Vibrant and Peaceful Nano FishHengeli Rasboras (Trigonostigma hengeli) are small, colourful fish that bring vibrancy and movement to nano and community aquariums. Known for their iridescent orange bodies and unique black markings, these peaceful schooling fish are perfect for aquarists of all levels.Caring for the Hengeli RasboraHengeli Rasboras thrive in tanks of at least 30 liters, with plenty of live plants and open swimming spaces. They prefer water temperatures between 22°C and 28°C and a pH range of 5.5–7.0. Soft, slightly acidic water replicates their natural Southeast Asian habitats. Gentle filtration and weekly water changes are essential to maintain stable water conditions and promote their health.Ideal Tank MatesHengeli Rasboras are social and peaceful, making them excellent tank mates for other small, non-aggressive species such as Ember Tetras, Chili Rasboras, and Pygmy Corydoras. Keep them in groups of six or more to encourage their natural schooling behaviour and reduce stress. Avoid housing them with larger or aggressive species.Feeding Hengeli RasborasThese omnivorous fish thrive on a varied diet. Offer high-quality flakes or micro-pellets as their primary food, supplemented with live or frozen options like brine shrimp, daphnia, and bloodworms. A balanced diet helps maintain their vibrant colouring and overall vitality.Breeding Hengeli RasboraBreeding Hengeli Rasboras is possible with a well-prepared tank. Use soft, acidic water and fine-leaved plants for egg-laying. During spawning, males court females with displays of bright colours. Once eggs are laid, remove the adults to protect them. The fry hatch in 24–48 hours and should be fed infusoria or powdered fry food until they can eat crushed flakes.FAQs about Hengeli RasborasWhat tank size is ideal for Hengeli Rasboras? A minimum of 30 liters is recommended, with plants and swimming space.Can they live with other fish? Yes, they are compatible with peaceful species like Ember Tetras and Corydoras.What do they eat? They thrive on flakes, live foods, and frozen options like daphnia and bloodworms.Are they suitable for beginners? Absolutely! Their hardy nature and peaceful temperament make them great for new aquarists.What water conditions do they need? They prefer soft, slightly acidic water with temperatures between 22°C and 28°C.Species OverviewSpecies: Trigonostigma hengeliCommon Name: Hengeli RasboraOrigin: Southeast AsiaDiet: OmnivorePH Range: 5.5–7.0Temperature: 22°C–28°CCurrent Size: 2-3 cmMax Size: Up to 3 cmTank Size: Minimum 30 liters
