Egg-scattering spawner with no parental care. Spawns into fine wool mops, Java moss or other fine-leaved plants; mildly adhesive eggs. Remove adults after spawning as they eat eggs; females cannot spawn daily.
Keep a group of 6-8 and condition them with live and frozen foods; choose the fattest female and the most colourful males. A trio (1 male, 2 females) also works.
20-40 L bare tank with a mesh grid or a layer of marbles over the floor, java moss or spawning mops, a gentle sponge filter and water at 24-26 C.
Heavy feeding for 2 weeks, then a cooler (about 2 C) water change and morning sun or a bright light.
Around 30 mildly adhesive eggs per spawning; incubation about 72 hours, fry free-swimming 3-4 days later.
Infusoria then newly hatched brine shrimp.
Males are more colourful, with iridescent blue vertical bars on the flanks and red in the fins. Females grow slightly larger and are noticeably rounder in the belly, more so when gravid.
Typical for egg scatterers
Feed live or frozen food twice a day. Keep males and females apart if you can.
Eggs are scattered over mops or fine plants, often at first light. Remove the parents straight after.
Most eggs hatch in 1–2 days. Keep the tank dim and remove white (fungused) eggs.
Fry use up the yolk and start swimming. Feed infusoria or liquid fry food several times a day.
Switch to newly hatched brine shrimp or microworms. Start small, daily water changes.
Add finely crushed flake. Sort fry by size so the big ones don't eat the small ones.
Most small fish reach about 2 cm in 2–3 months and can join the main tank.
A general guide for this breeding type. Days change with temperature and species.
Feed live or frozen food twice a day. Keep males and females apart if you can.
Set up a virtual breeding tank and see what would likely happen.
An educational estimate from the breeding rules, not a promise.