My BLogs Right Breeding report for Otocinclus cocama by papgar

Down Basics
Overview The first spawn was on Saturday 2nd of September 2023. The breeding group consisted of 3 males and 3 females. The smallest male was at least 32mm SL and the smallest female was at least 32mm SL. The individuals were obtained from Dan's Fish (online).
Feeding
1.Zucchini blanch (frozen) few times a week
Down Water Parameters (at time of spawning)
pH 6.80 to 6.80
Temperature 23.0°C to 24.0°C
Current Medium
Down Aquarium
Dimensions The aquarium dimensions were 762mm x 305mm x 457mm (30" x 12" x 18") all Length x Width x Height.
Furniture Tank was full of plants mostly bacopa caroliniana, cryptocoryne wendtii, chain swords and hygrophila corymbosa.
Filtration Filtered by AquaClear 40.
Lighting Lights enough for plants to grow well. LED Hygger lights to fit a 29 gallon tank.
Down Breeding
Behaviour Female vigorously cleaning underside of leaf (bacopa or cryptocoryne). Male comes in upside down as well, swimming in front against the head and they slide into a "T" position. Some eggs were laid on underside of leaves and some on top of leaves. Nearly all of them were near the bottom of the tank.
Eggs There were 10 yellow eggs laid which were 2.0mm in diameter.
Time to hatch 3 days
Number: 10
Free swimming: 7 days
Segregation I put the fry in a hang on back breeder box.
Fry sizes 7 days: 6mm
14 days: 0mm
21 days: 0mm
7 days
14 days
21 days
Juvenile sizes 1 month: 0mm
3 months: 0mm
6 months: 0mm
1 month
3 months
6 months
Fry and juvenile feeding Fed with repashy powder and had some bacopa caroliniana stems in fry tank. They were able to suck on surfaces immediately and fed that way after yolk sack depleted.