My new keyhole angel was showing signs of Ich (white spots) two days after arrival to my 10 gallon quarantine tank. I treated with Coppersafe for 11 days, then used carbon and 50% water change to remove the copper. Ich disappeared, all was fine for 10 days. Now, the caudal fin is showing signs of erosion. It seems unusual to me because no other fins are showing any signs of damage. Has anyone ever heard of such a thing?
Thanks for any help.
Thanks for any help.
