Long Distance Tanks, Twinning, Micro Rasbora & Dwarf Puffer Appreciation Thread

I'm fairly certain, after watching the tank today, that my 2 largest puffers are dull males (aren't they all  ). They did a bit of puffing and circling today. I have 3 females and at least 2 of them are iridescent. I have at least 1 large and 2 young iridescent males. That accounts for 8 out of 11.
When mine eat snails they suck them out of the shell. I have noticed that if I don't feed them snails regularly they do get bits of food, or bits of fluff or something, stuck on their mouths. When I asked Steve he said that it happens with his South American Puffers when their beaks need trimming. I think perhaps it's that snails are just tougher meat than bloodworms, rather than the snail shell keeping the beak down.
I've given up on telling the difference between types, so I'm just labelling them all as "adorable". 

Im going to see if I can hijack my son's phone and shoot a video today. 

Careful - GCHQ are probably scanning your computer right now after reading that combination of words!