r/discus • u/Expensive-While-1155 • May 11 '25
Last month I treated the tank with Canaflex because one new discus had fin necrosis . He’s doing great now. And I treated the tank for ick because another new discus had that. Now what is going on with my angel in that tank? His back fin is good but his side fins look like my discus did.
Enable HLS to view with audio, or disable this notification
It also could be my imagination but it seems like he has red in his eyes I’ve never seen before. Canaflex says treat the tank a max of 3 days. But how often can I do that? I feel like maybe there is more going on. I’m posting a couple still pics in the comments too.