Roseline Shark (2”)

Scientific Name Dawkinsia denisonii(also known in older classification as Puntius denisonii or Sahyadria denisonii). Maximum Size and Lifespan Size: Typically 9–12 cm (3.5–4.7 in), but can reach up to 15 cm (6 in) in larger systems. Lifespan: Averages around 5 years in captivity with good care. Aquarium Size, Water Changes & Care Minimum tank size: 40 gallons (200 L) or larger to provide open swimming room. 55+ gallons is recommended for a large group/community setup Water changes: 25–30% weekly water change is ideal to maintain quality. Water parameters: Temperature: 70–80 °F) pH: 6.5–7.8 Filtration and flow: Strong filtration and a moderate to fast current are preferred, as these fish come from oxygen-rich rivers. Aquascaping: A mix of open swimming space with background planting and smooth substrates like sand; floating plants can help mimic natural shading. Tankmates Roseline Sharks are active, shoaling fish and should be kept in groups of at least si