Bugger it Bugger it, just checked the fish all over and of course one of my dwarf gouramis is missing a scale showing a patch of skin coloured flesh, no fungusy stuff though. I've quarantined both gouramis, as if one gets something the other always does
It looks like an ulcer, oval shape dipping in, but only about 1mm in diameter
Edit- in teh spirit of Hope I just remembered this particular gourami got himself stuck behind a betta barracks not long ago, because of the colour of the gourami its almost impossible to see the sore without microscopic inspection, perhaps I just missed it first time round? Theres no red bits and no white bits just plain sorta human skin colour , still tryin to get a pic LOL