Hopefully I only have a little problem with Bert's tail fins. They have developed red streaks and in a couple place small dark red bumps. I recently did a 100% water change in his 29 gal tank and used quick start which works very well for me with the Ph and clear water. BTW the redness started months ago and seems to be slightly worse now.
When I did the water change I put Bert in a 10 gal tank and treated him with Melafix for a week before putting back into his bigger home. The streaks seem lighter but are still there. We check the water regularly for nitrates,etc and the levels are normal and he has no tank mates in his bachelor pad.
Bert shows no evidence of anything being wrong with him. He's full of life and still watches TV when he's not showing out and trying to touch our faces through the glass. He looks and acts healthy. Should I worry about the red streaks?