zenkatydid
Aquarium Advice FINatic
my beautiful big leopard sword has previously had problems with potassium deficiency, but i have started dosing, and that seems to have gone away. i am also dosing seachem trace about twice a week (5ml in a 50gal tank). this sword has now developed holes in the new leaves. but they're not like the sore, yellowish holes of a potassium deficiency, they're perfect openings, about 1cm in diamater, without any evidence of tearing, dead leaves, anything. i can't find anything in the deficiency tables that indicates cookie-cutter holes in new leaves. i have also recently added SAEs and yoyo loaches, and also have 2 bristlenoses - could they have eaten it?