The fry of neon tetra (14.62 ± 0.27 mm initial length, 40.09 ± 2.72 mg initial body weight and 43
days old post hatched) were weaned onto formulated feed from day 1 (D1), day 6 (D2), day 12 (D3), day 24 (D4). The
fry fed exclusively with mixed zooplankton (D5) served as control. The fry weaned at day 6 (D2) showed significantly
higher length, weight and SGR than weaned at different periods. No mortality was recorded during whole
experimental duration within treatments. Neon tetra fry can be weaned on formulated feed from day 6 at higher
growth and survival successfully.