Hi,
I have 8 discus in my Juwel Rio 240, 7 6month old and one 18 month old. 2 of which are legion bloods (the rest are red turqs and blue diamonds) the pigeon bloods keep getting popeye. One is blind in one eye as a result and I’m fearing she is about to lose the good eye now also. Linked picture below.
I have been doing 50% changes for the last 3 days but only slight improvement.
