Nursery For Fry

[AquaDreams]

I have noticed a few times that when you put the guppy fry in a nursery that hooks on to the tank... that some are small enough to swim out of the little holes from it. How would you prevent that? It is wise to use the nursery or just buy a little tank for them.
The nursery seems to work well but some of the clever ones like to escape.

 

[helterskelter]

all fry traps have this to allow flow through.

Try getting a breeding net, this is a fine mest net that the fry cant get out of.

Ofcourse a extra tank is best but then i love all the tanks!!