according to the sticky the polli has 5-7 finlets and the retro has 7-9 finlets
I didn't pay attention to finlet count really, lol. Just mainly where it starts from the body. When theyre small, thin, and washed out. Polli, gold dust, and retro are similar. Where dorsal fin starts is the first thing I look at as an eliminator, then head appearance, then the usual fainted markings
Polli 5-7
Retro 7-9









