it's too bad double sword #guppy lines are slowly going extinct in favor of delta types for commercial reasons. people only want to keep and breed what sells the fastest; which are the big pompous fins and 'boring' monocolors.

this young vienna emerald male of my breeding group is an example of what i think is far more interesting than the delta types. in particular, the intense iridophores, multicolors, and more overall mobility unhindered by bulky finnage.

#macrophoto #aquarium #photography