My BLogs Right Breeding report for Corydoras (lineage 9) loxozonus by bekateen

Down Basics
Overview The first spawn was on Tuesday 18th of April 2023. The breeding group consisted of 1 male and 1 female. Additionally, there were 4 unknown individuals present. The smallest male was at least 40mm SL and the smallest female was at least 40mm SL. The individuals were obtained from Bought at COAST fish club auction 01 April 2023.
Feeding
1.Hikari frozen bloodworm (frozen) daily
Down Water Parameters (at time of spawning)
pH 7.40 to 7.40
Conductivity 100µs to 200µs
Temperature 25.0°C to 25.5°C
Current Air (vertical)
Other Water Params 50-50 mix of tapwater and RO water. 50% Water change weekly. Dechlorinated with Aquavitro alpha at 1.5x recommended dose.
Down Aquarium
Dimensions The aquarium dimensions were 508mm x 279mm x 305mm (20" x 11" x 12") all Length x Width x Height.
Furniture Sand substrate, spawning mop
Filtration SwissTropicals block sponge filter, air driven
Lighting 12L:12D light cycle, LED light
Heating Aquatop 100W heater set to 78F
Down Breeding
Behaviour Information about this spawn is here: https://www.planetcatfish.com/forum/viewtopic.php?t=51681. Spawning behaviors not observed. Initially, an egg was found on spawning mop in morning. In total, 3 eggs found on spawning mop. Two eggs found on floor of tank (NOT near spawning mop). One egg found inside the suction cup of the heater! :-D
Eggs There were 6 milky eggs laid which were 2.0mm in diameter.
Segregation All 6 eggs picked of out of tank and placed in Fluval Hang-on breeder box with three small oak leaves and two alder cones.
Fry sizes 7 days: 0mm
14 days: 0mm
21 days: 0mm
Juvenile sizes 1 month: 0mm
3 months: 0mm
6 months: 0mm