Peacock Gudgeon (Tateurndina ocellicauda) – 3–4 cm Peacock Gudgeon Tank Size & Filtration: A

Tank Size & Filtration: A base tank dimension of 60 × 30 cm (around 54 L) is sufficient for a small group

neutral to slightly alkaline pH

Maintain temperature between 18–24 °C

often found in large groups near the surface of the water

Peacock Gudgeon (Tateurndina ocellicauda) – 3–4 cm Peacock Gudgeon Tank Size & Filtration: ASpecies Overview The Peacock Gudgeon is a small, colorful freshwater fish native to the rivers and streams of Papua New Guinea. It is known for its striking blue green body, iridescent spots, and peaceful nature. This species is ideal for community tanks and is highly admired for its active and curious behavior. Aquarium Setup & Care Instructions Tank Size & Environment Minimum tank size: 10 gallons for a pair; 15 gallons recommended for a small