Hi thanks for replying, I don't want to end up identifying my plants wrong so I took pictures of them.
2) I can try to make a new circuit
I'll look into angelfish aids
But this problem did occur before I started adding angelfish
My parameters today are
i will be starting up my 20 gallon tank again and will be putting shrimp in it.and i was wondering how to properly use cuttle bone.i have used it before
anytime I see something like this I prefer to get educated before making any rash conclusion.