Yesterday I noticed Faye's eyes had some color to them. They've always been black and I fear there might be something wrong.
I try to keep the tank as clean as I can but my algae is a little out of control. I'm very tempted to move some of my otos over but 1) I'm afraid it'll stress the poor guys out too much 2) my girls wont let them do their job but until I can figure something out I just wipe what I can during the water changes (I place the girls in their cups to let the filter pick up the loose particals so they arn't just floating around).
Today I also noticed Winry's eyes look like they are about to turn out how Faye's are now.I couldn't get any clear shots of her.
The two still come right to the front when I'm there but I've noticed its taking them a little longer to take their food off my finger

Please tell me there is something I can do to help my little baby girls.