My zebras range in size from 3" to 4", my two definate adult males are roughly 4".
Some more pictures of the zebra fry and the hatcher set up, for growing them on a bit to a size where they won't fit through the cannister filter inlet guard on the growout tank.
I was doing a partial water change, that is why the water is low in the tank.
The last hole on the spray bar pushes fresh water into the hatcher, their is also a vent on the right hand side of the hatcher that lets the fresh water from the filter flow through it.
Better picture of the water entering the hatcher from the last hole on the spray bar.
Vent on the right hand side of the hatcher that lets the water out.
Three of the fry.
The other two.