I have a strange nutrient deficiency (or something) going on with one of my plants. the leaves are curling and turning black. The black parts are fairly rough to the touch. I’m also still having trouble with string hair algae. I change 50% water weekly, and dose dry fertilizers, 1/16 tsp Trace & Fe 3x week and 1/16 tsp KH2PO4, K2SO4, 1/2 tsp KNO3 3x week. I think I’ll try increasing my CO2 injection. I need to find my drop checker. I have no idea where it is, and I really don’t want to order a new one.
Any ideas/suggestions?
Update: Seems that this is normal for this type of anubias. I might also have a low phosphate level. I’ve decided to up my KH2PO4 from 1/16 tsp to 1/8 tsp. I’ll see if that helps. I need to get a phosphate level test kit.
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