both the female have something suspect, one much more then the other. I hopefully will get a camera to use tonight and get some pics up to help diagnose.
Problem number one: She has round bump, sticks out a little 2//3 the way down her body towards the tail, its about 2 mil in diameter, slightly reddish. Her behavior is normal, though the male is chasing her more then usual so it could be a wound he caused. Its not fuzzy, nor does it have any growth on it, it looks more like its under the scales. Pic will help this one, but only 50/50% chance Ill get a camera to use tonight. I havnt found anything like it on the net but Im not too sure what im searching for exactly.
Problem number two: This girl is a little fat, nothing like bloat or over feeding, she kinda looks like shes holding. Problem is shes hiding well away from the other fish, and is breathing heavily. Its not like these guys to be sitting around alot, well at least not in my experience. They're usually very active.
I give this tank 2 x 10% water p/w and have given extra 5% yesterday and today. Tempreture is 26 and plenty of airation. Water conditions are fine tank is well established. Tank mates are bolivian ram pair, female fighter and whiptail, none of which even look twice at the rainbows and never have.
I'll work on getting some pics up soon, I wanted to get about another 5 of these, they're really awesome fish so any advice will be greatly appriciated.
Thanks
Matt