How to sex Australian Rainbows

If it's wearing a dress...

See which restroom it goes into...
 
If it's wearing a dress...

See which restroom it goes into...

Some males wear dresses these days....:eek:
But anyway....rwilliams254, I found this paragraph..

.....Look at the fish from the side when the two dorsals are laid flat along its back, if the first dorsal touches or overlaps the second dorsal, the fish will almost certainly be male, the females first dorsal will not touch the second dorsal. Once you have looked at a few you will see how easy it is to tell. Just occasionally you will get a late developing male, but on the whole this method is very relilable.....

from this website...http://groups.msn.com/Breedingtropicalfish/rainbowfishes.msnw

hope it helps...
 
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