1~ Gourami, "blood-blisters' on joint to tail fin
2~AMonia is 0 and I had all my nitrates and trites checked at the
lfs and they said they are normal and fine
3~ 55-60 gallon fish tank been set up for 10 months
4~It's not a backpack... but it needs a pump (airtech2k5) to feed air into it, They are four long pipes going down to filter tihngs at the bottom, air is pumped up the tubs etcet
5~ I have a bunch of guppies, proly 16, 1 paroon shark (4 inches; doesn't igve anyone prblems) 1 priscilla and then another schooling fish, both about the size of a quarter
6~ 20% water change/gravel cleanout yesterday
7~Semi-New fish, had for about 1 month, acclimated them 45 minutes in bag on water, then added a little bit of my fish tnak water let in bag still for another 30 minutes, added a little more and air, 15 minutes let go
8~Nothing new in the tank
9A~ I feed them aquadine nutritional system, no change in diet
I am tihnkinh it is probably just stress though.. but still worried